50838760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5857}}^1$

素因数の和:5906

約数の個数: 64

約数和(自身を含む): 134968320

約数和(自身を除く): 84129560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 5857, 8680, 11714, 23428, 29285, 40999, 46856, 58570, 81998, 117140, 163996, 181567, 204995, 234280, 327992, 363134, 409990, 726268, 819980, 907835, 1270969, 1452536, 1639960, 1815670, 2541938, 3631340, 5083876, 6354845, 7262680, 10167752, 12709690, 25419380, 50838760]

約数ペア:

[(1, 50838760), (2, 25419380), (4, 12709690), (5, 10167752), (7, 7262680), (8, 6354845), (10, 5083876), (14, 3631340), (20, 2541938), (28, 1815670), (31, 1639960), (35, 1452536), (40, 1270969), (56, 907835), (62, 819980), (70, 726268), (124, 409990), (140, 363134), (155, 327992), (217, 234280), (248, 204995), (280, 181567), (310, 163996), (434, 117140), (620, 81998), (868, 58570), (1085, 46856), (1240, 40999), (1736, 29285), (2170, 23428), (4340, 11714), (5857, 8680)]