49209788740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1\times {\mathrm{613}}^1$

素因数の和:1062

約数の個数: 192

約数和(自身を含む): 124772659200

約数和(自身を除く): 75562870460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 53, 62, 70, 106, 124, 140, 155, 212, 217, 265, 310, 349, 371, 434, 530, 613, 620, 698, 742, 868, 1060, 1085, 1226, 1396, 1484, 1643, 1745, 1855, 2170, 2443, 2452, 3065, 3286, 3490, 3710, 4291, 4340, 4886, 6130, 6572, 6980, 7420, 8215, 8582, 9772, 10819, 11501, 12215, 12260, 16430, 17164, 18497, 19003, 21455, 21638, 23002, 24430, 32489, 32860, 36994, 38006, 42910, 43276, 46004, 48860, 54095, 57505, 64978, 73988, 75733, 76012, 85820, 92485, 95015, 108190, 115010, 129479, 129956, 133021, 151466, 162445, 184970, 190030, 213937, 216380, 227423, 230020, 258958, 266042, 302932, 324890, 369940, 378665, 380060, 427874, 454846, 517916, 532084, 573407, 647395, 649780, 665105, 757330, 855748, 909692, 1007159, 1069685, 1137115, 1146814, 1294790, 1330210, 1497559, 1514660, 2014318, 2139370, 2274230, 2293628, 2589580, 2660420, 2867035, 2995118, 4013849, 4028636, 4278740, 4548460, 5035795, 5734070, 5990236, 6632047, 7050113, 7487795, 8027698, 10071590, 11338661, 11468140, 13264094, 14100226, 14975590, 16055396, 20069245, 20143180, 22677322, 26528188, 28200452, 29951180, 33160235, 35250565, 40138490, 45354644, 46424329, 56693305, 66320470, 70501130, 79370627, 80276980, 92848658, 113386610, 132640940, 141002260, 158741254, 185697316, 226773220, 232121645, 317482508, 351498491, 396853135, 464243290, 702996982, 793706270, 928486580, 1405993964, 1587412540, 1757492455, 2460489437, 3514984910, 4920978874, 7029969820, 9841957748, 12302447185, 24604894370, 49209788740]

約数ペア:

[(1, 49209788740), (2, 24604894370), (4, 12302447185), (5, 9841957748), (7, 7029969820), (10, 4920978874), (14, 3514984910), (20, 2460489437), (28, 1757492455), (31, 1587412540), (35, 1405993964), (53, 928486580), (62, 793706270), (70, 702996982), (106, 464243290), (124, 396853135), (140, 351498491), (155, 317482508), (212, 232121645), (217, 226773220), (265, 185697316), (310, 158741254), (349, 141002260), (371, 132640940), (434, 113386610), (530, 92848658), (613, 80276980), (620, 79370627), (698, 70501130), (742, 66320470), (868, 56693305), (1060, 46424329), (1085, 45354644), (1226, 40138490), (1396, 35250565), (1484, 33160235), (1643, 29951180), (1745, 28200452), (1855, 26528188), (2170, 22677322), (2443, 20143180), (2452, 20069245), (3065, 16055396), (3286, 14975590), (3490, 14100226), (3710, 13264094), (4291, 11468140), (4340, 11338661), (4886, 10071590), (6130, 8027698), (6572, 7487795), (6980, 7050113), (7420, 6632047), (8215, 5990236), (8582, 5734070), (9772, 5035795), (10819, 4548460), (11501, 4278740), (12215, 4028636), (12260, 4013849), (16430, 2995118), (17164, 2867035), (18497, 2660420), (19003, 2589580), (21455, 2293628), (21638, 2274230), (23002, 2139370), (24430, 2014318), (32489, 1514660), (32860, 1497559), (36994, 1330210), (38006, 1294790), (42910, 1146814), (43276, 1137115), (46004, 1069685), (48860, 1007159), (54095, 909692), (57505, 855748), (64978, 757330), (73988, 665105), (75733, 649780), (76012, 647395), (85820, 573407), (92485, 532084), (95015, 517916), (108190, 454846), (115010, 427874), (129479, 380060), (129956, 378665), (133021, 369940), (151466, 324890), (162445, 302932), (184970, 266042), (190030, 258958), (213937, 230020), (216380, 227423)]