55550490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2377}}^1$

素因数の和:2447

約数の個数: 64

約数和(自身を含む): 143821440

約数和(自身を除く): 88270950

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 41, 57, 82, 95, 114, 123, 190, 205, 246, 285, 410, 570, 615, 779, 1230, 1558, 2337, 2377, 3895, 4674, 4754, 7131, 7790, 11685, 11885, 14262, 23370, 23770, 35655, 45163, 71310, 90326, 97457, 135489, 194914, 225815, 270978, 292371, 451630, 487285, 584742, 677445, 974570, 1354890, 1461855, 1851683, 2923710, 3703366, 5555049, 9258415, 11110098, 18516830, 27775245, 55550490]

約数ペア:

[(1, 55550490), (2, 27775245), (3, 18516830), (5, 11110098), (6, 9258415), (10, 5555049), (15, 3703366), (19, 2923710), (30, 1851683), (38, 1461855), (41, 1354890), (57, 974570), (82, 677445), (95, 584742), (114, 487285), (123, 451630), (190, 292371), (205, 270978), (246, 225815), (285, 194914), (410, 135489), (570, 97457), (615, 90326), (779, 71310), (1230, 45163), (1558, 35655), (2337, 23770), (2377, 23370), (3895, 14262), (4674, 11885), (4754, 11685), (7131, 7790)]