53023950

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:240

約数の個数: 192

約数和(自身を含む): 173322240

約数和(自身を除く): 120298290

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 31, 35, 42, 45, 50, 54, 62, 63, 70, 75, 90, 93, 105, 126, 135, 150, 155, 175, 181, 186, 189, 210, 217, 225, 270, 279, 310, 315, 350, 362, 378, 434, 450, 465, 525, 543, 558, 630, 651, 675, 775, 837, 905, 930, 945, 1050, 1085, 1086, 1267, 1302, 1350, 1395, 1550, 1575, 1629, 1674, 1810, 1890, 1953, 2170, 2325, 2534, 2715, 2790, 3150, 3255, 3258, 3801, 3906, 4185, 4525, 4650, 4725, 4887, 5425, 5430, 5611, 5859, 6335, 6510, 6975, 7602, 8145, 8370, 9050, 9450, 9765, 9774, 10850, 11222, 11403, 11718, 12670, 13575, 13950, 16275, 16290, 16833, 19005, 19530, 20925, 22806, 24435, 27150, 28055, 29295, 31675, 32550, 33666, 34209, 38010, 39277, 40725, 41850, 48825, 48870, 50499, 56110, 57015, 58590, 63350, 68418, 78554, 81450, 84165, 95025, 97650, 100998, 114030, 117831, 122175, 140275, 146475, 151497, 168330, 171045, 190050, 196385, 235662, 244350, 252495, 280550, 285075, 292950, 302994, 342090, 353493, 392770, 420825, 504990, 570150, 589155, 706986, 757485, 841650, 855225, 981925, 1060479, 1178310, 1262475, 1514970, 1710450, 1767465, 1963850, 2120958, 2524950, 2945775, 3534930, 3787425, 5302395, 5891550, 7574850, 8837325, 10604790, 17674650, 26511975, 53023950]

約数ペア:

[(1, 53023950), (2, 26511975), (3, 17674650), (5, 10604790), (6, 8837325), (7, 7574850), (9, 5891550), (10, 5302395), (14, 3787425), (15, 3534930), (18, 2945775), (21, 2524950), (25, 2120958), (27, 1963850), (30, 1767465), (31, 1710450), (35, 1514970), (42, 1262475), (45, 1178310), (50, 1060479), (54, 981925), (62, 855225), (63, 841650), (70, 757485), (75, 706986), (90, 589155), (93, 570150), (105, 504990), (126, 420825), (135, 392770), (150, 353493), (155, 342090), (175, 302994), (181, 292950), (186, 285075), (189, 280550), (210, 252495), (217, 244350), (225, 235662), (270, 196385), (279, 190050), (310, 171045), (315, 168330), (350, 151497), (362, 146475), (378, 140275), (434, 122175), (450, 117831), (465, 114030), (525, 100998), (543, 97650), (558, 95025), (630, 84165), (651, 81450), (675, 78554), (775, 68418), (837, 63350), (905, 58590), (930, 57015), (945, 56110), (1050, 50499), (1085, 48870), (1086, 48825), (1267, 41850), (1302, 40725), (1350, 39277), (1395, 38010), (1550, 34209), (1575, 33666), (1629, 32550), (1674, 31675), (1810, 29295), (1890, 28055), (1953, 27150), (2170, 24435), (2325, 22806), (2534, 20925), (2715, 19530), (2790, 19005), (3150, 16833), (3255, 16290), (3258, 16275), (3801, 13950), (3906, 13575), (4185, 12670), (4525, 11718), (4650, 11403), (4725, 11222), (4887, 10850), (5425, 9774), (5430, 9765), (5611, 9450), (5859, 9050), (6335, 8370), (6510, 8145), (6975, 7602)]