55761250

素因数分解:

$2^1\times 5^4\times {\mathrm{31}}^1\times {\mathrm{1439}}^1$

素因数の和:1492

約数の個数: 40

約数和(自身を含む): 107965440

約数和(自身を除く): 52204190

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 125, 155, 250, 310, 625, 775, 1250, 1439, 1550, 2878, 3875, 7195, 7750, 14390, 19375, 35975, 38750, 44609, 71950, 89218, 179875, 223045, 359750, 446090, 899375, 1115225, 1798750, 2230450, 5576125, 11152250, 27880625, 55761250]

約数ペア:

[(1, 55761250), (2, 27880625), (5, 11152250), (10, 5576125), (25, 2230450), (31, 1798750), (50, 1115225), (62, 899375), (125, 446090), (155, 359750), (250, 223045), (310, 179875), (625, 89218), (775, 71950), (1250, 44609), (1439, 38750), (1550, 35975), (2878, 19375), (3875, 14390), (7195, 7750)]