57548810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{199}}^1\times {\mathrm{239}}^1$

素因数の和:467

約数の個数: 48

約数和(自身を含む): 114912000

約数和(自身を除く): 57363190

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 199, 239, 242, 398, 478, 605, 995, 1195, 1210, 1990, 2189, 2390, 2629, 4378, 5258, 10945, 13145, 21890, 24079, 26290, 28919, 47561, 48158, 57838, 95122, 120395, 144595, 237805, 240790, 289190, 475610, 523171, 1046342, 2615855, 5231710, 5754881, 11509762, 28774405, 57548810]

約数ペア:

[(1, 57548810), (2, 28774405), (5, 11509762), (10, 5754881), (11, 5231710), (22, 2615855), (55, 1046342), (110, 523171), (121, 475610), (199, 289190), (239, 240790), (242, 237805), (398, 144595), (478, 120395), (605, 95122), (995, 57838), (1195, 48158), (1210, 47561), (1990, 28919), (2189, 26290), (2390, 24079), (2629, 21890), (4378, 13145), (5258, 10945)]