53976890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1439}}^1$

素因数の和:1499

約数の個数: 48

約数和(自身を含む): 110315520

約数和(自身を除く): 56338630

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 121, 155, 242, 310, 341, 605, 682, 1210, 1439, 1705, 2878, 3410, 3751, 7195, 7502, 14390, 15829, 18755, 31658, 37510, 44609, 79145, 89218, 158290, 174119, 223045, 348238, 446090, 490699, 870595, 981398, 1741190, 2453495, 4906990, 5397689, 10795378, 26988445, 53976890]

約数ペア:

[(1, 53976890), (2, 26988445), (5, 10795378), (10, 5397689), (11, 4906990), (22, 2453495), (31, 1741190), (55, 981398), (62, 870595), (110, 490699), (121, 446090), (155, 348238), (242, 223045), (310, 174119), (341, 158290), (605, 89218), (682, 79145), (1210, 44609), (1439, 37510), (1705, 31658), (2878, 18755), (3410, 15829), (3751, 14390), (7195, 7502)]