25902050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{983}}^1$

素因数の和:1043

約数の個数: 48

約数和(自身を含む): 52710912

約数和(自身を除く): 26808862

約数列:

[1, 2, 5, 10, 17, 25, 31, 34, 50, 62, 85, 155, 170, 310, 425, 527, 775, 850, 983, 1054, 1550, 1966, 2635, 4915, 5270, 9830, 13175, 16711, 24575, 26350, 30473, 33422, 49150, 60946, 83555, 152365, 167110, 304730, 417775, 518041, 761825, 835550, 1036082, 1523650, 2590205, 5180410, 12951025, 25902050]

約数ペア:

[(1, 25902050), (2, 12951025), (5, 5180410), (10, 2590205), (17, 1523650), (25, 1036082), (31, 835550), (34, 761825), (50, 518041), (62, 417775), (85, 304730), (155, 167110), (170, 152365), (310, 83555), (425, 60946), (527, 49150), (775, 33422), (850, 30473), (983, 26350), (1054, 24575), (1550, 16711), (1966, 13175), (2635, 9830), (4915, 5270)]