50485360

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20357}}^1$

素因数の和:20401

約数の個数: 40

約数和(自身を含む): 121170816

約数和(自身を除く): 70685456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 20357, 40714, 81428, 101785, 162856, 203570, 325712, 407140, 631067, 814280, 1262134, 1628560, 2524268, 3155335, 5048536, 6310670, 10097072, 12621340, 25242680, 50485360]

約数ペア:

[(1, 50485360), (2, 25242680), (4, 12621340), (5, 10097072), (8, 6310670), (10, 5048536), (16, 3155335), (20, 2524268), (31, 1628560), (40, 1262134), (62, 814280), (80, 631067), (124, 407140), (155, 325712), (248, 203570), (310, 162856), (496, 101785), (620, 81428), (1240, 40714), (2480, 20357)]