52385970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:680

約数の個数: 128

約数和(自身を含む): 159989760

約数和(自身を除く): 107603790

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 31, 35, 39, 42, 62, 65, 70, 78, 91, 93, 105, 130, 155, 182, 186, 195, 210, 217, 273, 310, 390, 403, 434, 455, 465, 546, 619, 651, 806, 910, 930, 1085, 1209, 1238, 1302, 1365, 1857, 2015, 2170, 2418, 2730, 2821, 3095, 3255, 3714, 4030, 4333, 5642, 6045, 6190, 6510, 8047, 8463, 8666, 9285, 12090, 12999, 14105, 16094, 16926, 18570, 19189, 21665, 24141, 25998, 28210, 38378, 40235, 42315, 43330, 48282, 56329, 57567, 64995, 80470, 84630, 95945, 112658, 115134, 120705, 129990, 134323, 168987, 191890, 241410, 249457, 268646, 281645, 287835, 337974, 402969, 498914, 563290, 575670, 671615, 748371, 805938, 844935, 1247285, 1343230, 1496742, 1689870, 1746199, 2014845, 2494570, 3492398, 3741855, 4029690, 5238597, 7483710, 8730995, 10477194, 17461990, 26192985, 52385970]

約数ペア:

[(1, 52385970), (2, 26192985), (3, 17461990), (5, 10477194), (6, 8730995), (7, 7483710), (10, 5238597), (13, 4029690), (14, 3741855), (15, 3492398), (21, 2494570), (26, 2014845), (30, 1746199), (31, 1689870), (35, 1496742), (39, 1343230), (42, 1247285), (62, 844935), (65, 805938), (70, 748371), (78, 671615), (91, 575670), (93, 563290), (105, 498914), (130, 402969), (155, 337974), (182, 287835), (186, 281645), (195, 268646), (210, 249457), (217, 241410), (273, 191890), (310, 168987), (390, 134323), (403, 129990), (434, 120705), (455, 115134), (465, 112658), (546, 95945), (619, 84630), (651, 80470), (806, 64995), (910, 57567), (930, 56329), (1085, 48282), (1209, 43330), (1238, 42315), (1302, 40235), (1365, 38378), (1857, 28210), (2015, 25998), (2170, 24141), (2418, 21665), (2730, 19189), (2821, 18570), (3095, 16926), (3255, 16094), (3714, 14105), (4030, 12999), (4333, 12090), (5642, 9285), (6045, 8666), (6190, 8463), (6510, 8047)]