48389140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4591}}^1$

素因数の和:4648

約数の個数: 48

約数和(自身を含む): 111089664

約数和(自身を除く): 62700524

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 1054, 2108, 2635, 4591, 5270, 9182, 10540, 18364, 22955, 45910, 78047, 91820, 142321, 156094, 284642, 312188, 390235, 569284, 711605, 780470, 1423210, 1560940, 2419457, 2846420, 4838914, 9677828, 12097285, 24194570, 48389140]

約数ペア:

[(1, 48389140), (2, 24194570), (4, 12097285), (5, 9677828), (10, 4838914), (17, 2846420), (20, 2419457), (31, 1560940), (34, 1423210), (62, 780470), (68, 711605), (85, 569284), (124, 390235), (155, 312188), (170, 284642), (310, 156094), (340, 142321), (527, 91820), (620, 78047), (1054, 45910), (2108, 22955), (2635, 18364), (4591, 10540), (5270, 9182)]