57520204

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 118153728

約数和(自身を除く): 60633524

約数列:

[1, 2, 4, 7, 14, 28, 73, 107, 146, 214, 263, 292, 428, 511, 526, 749, 1022, 1052, 1498, 1841, 2044, 2996, 3682, 7364, 7811, 15622, 19199, 28141, 31244, 38398, 54677, 56282, 76796, 109354, 112564, 134393, 196987, 218708, 268786, 393974, 537572, 787948, 2054293, 4108586, 8217172, 14380051, 28760102, 57520204]

約数ペア:

[(1, 57520204), (2, 28760102), (4, 14380051), (7, 8217172), (14, 4108586), (28, 2054293), (73, 787948), (107, 537572), (146, 393974), (214, 268786), (263, 218708), (292, 196987), (428, 134393), (511, 112564), (526, 109354), (749, 76796), (1022, 56282), (1052, 54677), (1498, 38398), (1841, 31244), (2044, 28141), (2996, 19199), (3682, 15622), (7364, 7811)]