49636680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3257}}^1$

素因数の和:3398

約数の個数: 64

約数和(自身を含む): 150128640

約数和(自身を除く): 100491960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 3048, 3257, 3810, 5080, 6514, 7620, 9771, 13028, 15240, 16285, 19542, 26056, 32570, 39084, 48855, 65140, 78168, 97710, 130280, 195420, 390840, 413639, 827278, 1240917, 1654556, 2068195, 2481834, 3309112, 4136390, 4963668, 6204585, 8272780, 9927336, 12409170, 16545560, 24818340, 49636680]

約数ペア:

[(1, 49636680), (2, 24818340), (3, 16545560), (4, 12409170), (5, 9927336), (6, 8272780), (8, 6204585), (10, 4963668), (12, 4136390), (15, 3309112), (20, 2481834), (24, 2068195), (30, 1654556), (40, 1240917), (60, 827278), (120, 413639), (127, 390840), (254, 195420), (381, 130280), (508, 97710), (635, 78168), (762, 65140), (1016, 48855), (1270, 39084), (1524, 32570), (1905, 26056), (2540, 19542), (3048, 16285), (3257, 15240), (3810, 13028), (5080, 9771), (6514, 7620)]