55905388

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{569}}^1$

素因数の和:631

約数の個数: 72

約数和(自身を含む): 127360800

約数和(自身を除く): 71455412

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 121, 154, 203, 242, 308, 319, 406, 484, 569, 638, 812, 847, 1138, 1276, 1694, 2233, 2276, 3388, 3509, 3983, 4466, 6259, 7018, 7966, 8932, 12518, 14036, 15932, 16501, 24563, 25036, 33002, 43813, 49126, 66004, 68849, 87626, 98252, 115507, 137698, 175252, 181511, 231014, 275396, 363022, 462028, 481943, 726044, 963886, 1270577, 1927772, 1996621, 2541154, 3993242, 5082308, 7986484, 13976347, 27952694, 55905388]

約数ペア:

[(1, 55905388), (2, 27952694), (4, 13976347), (7, 7986484), (11, 5082308), (14, 3993242), (22, 2541154), (28, 1996621), (29, 1927772), (44, 1270577), (58, 963886), (77, 726044), (116, 481943), (121, 462028), (154, 363022), (203, 275396), (242, 231014), (308, 181511), (319, 175252), (406, 137698), (484, 115507), (569, 98252), (638, 87626), (812, 68849), (847, 66004), (1138, 49126), (1276, 43813), (1694, 33002), (2233, 25036), (2276, 24563), (3388, 16501), (3509, 15932), (3983, 14036), (4466, 12518), (6259, 8932), (7018, 7966)]