49157940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:182

約数の個数: 192

約数和(自身を含む): 162570240

約数和(自身を除く): 113412300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 31, 38, 39, 52, 57, 60, 62, 65, 76, 78, 93, 95, 107, 114, 124, 130, 155, 156, 186, 190, 195, 214, 228, 247, 260, 285, 310, 321, 372, 380, 390, 403, 428, 465, 494, 535, 570, 589, 620, 642, 741, 780, 806, 930, 988, 1070, 1140, 1178, 1209, 1235, 1284, 1391, 1482, 1605, 1612, 1767, 1860, 2015, 2033, 2140, 2356, 2418, 2470, 2782, 2945, 2964, 3210, 3317, 3534, 3705, 4030, 4066, 4173, 4836, 4940, 5564, 5890, 6045, 6099, 6420, 6634, 6955, 7068, 7410, 7657, 8060, 8132, 8346, 8835, 9951, 10165, 11780, 12090, 12198, 13268, 13910, 14820, 15314, 16585, 16692, 17670, 19902, 20330, 20865, 22971, 24180, 24396, 26429, 27820, 30495, 30628, 33170, 35340, 38285, 39804, 40660, 41730, 43121, 45942, 49755, 52858, 60990, 63023, 66340, 76570, 79287, 83460, 86242, 91884, 99510, 105716, 114855, 121980, 126046, 129363, 132145, 153140, 158574, 172484, 189069, 199020, 215605, 229710, 252092, 258726, 264290, 315115, 317148, 378138, 396435, 431210, 459420, 517452, 528580, 630230, 646815, 756276, 792870, 819299, 862420, 945345, 1260460, 1293630, 1585740, 1638598, 1890690, 2457897, 2587260, 3277196, 3781380, 4096495, 4915794, 8192990, 9831588, 12289485, 16385980, 24578970, 49157940]

約数ペア:

[(1, 49157940), (2, 24578970), (3, 16385980), (4, 12289485), (5, 9831588), (6, 8192990), (10, 4915794), (12, 4096495), (13, 3781380), (15, 3277196), (19, 2587260), (20, 2457897), (26, 1890690), (30, 1638598), (31, 1585740), (38, 1293630), (39, 1260460), (52, 945345), (57, 862420), (60, 819299), (62, 792870), (65, 756276), (76, 646815), (78, 630230), (93, 528580), (95, 517452), (107, 459420), (114, 431210), (124, 396435), (130, 378138), (155, 317148), (156, 315115), (186, 264290), (190, 258726), (195, 252092), (214, 229710), (228, 215605), (247, 199020), (260, 189069), (285, 172484), (310, 158574), (321, 153140), (372, 132145), (380, 129363), (390, 126046), (403, 121980), (428, 114855), (465, 105716), (494, 99510), (535, 91884), (570, 86242), (589, 83460), (620, 79287), (642, 76570), (741, 66340), (780, 63023), (806, 60990), (930, 52858), (988, 49755), (1070, 45942), (1140, 43121), (1178, 41730), (1209, 40660), (1235, 39804), (1284, 38285), (1391, 35340), (1482, 33170), (1605, 30628), (1612, 30495), (1767, 27820), (1860, 26429), (2015, 24396), (2033, 24180), (2140, 22971), (2356, 20865), (2418, 20330), (2470, 19902), (2782, 17670), (2945, 16692), (2964, 16585), (3210, 15314), (3317, 14820), (3534, 13910), (3705, 13268), (4030, 12198), (4066, 12090), (4173, 11780), (4836, 10165), (4940, 9951), (5564, 8835), (5890, 8346), (6045, 8132), (6099, 8060), (6420, 7657), (6634, 7410), (6955, 7068)]