53497374

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1$

素因数の和:761

約数の個数: 64

約数和(自身を含む): 128120832

約数和(自身を除く): 74623458

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 47, 82, 94, 123, 141, 246, 282, 287, 329, 574, 658, 661, 861, 987, 1322, 1722, 1927, 1974, 1983, 3854, 3966, 4627, 5781, 9254, 11562, 13489, 13881, 26978, 27101, 27762, 31067, 40467, 54202, 62134, 80934, 81303, 93201, 162606, 186402, 189707, 217469, 379414, 434938, 569121, 652407, 1138242, 1273747, 1304814, 2547494, 3821241, 7642482, 8916229, 17832458, 26748687, 53497374]

約数ペア:

[(1, 53497374), (2, 26748687), (3, 17832458), (6, 8916229), (7, 7642482), (14, 3821241), (21, 2547494), (41, 1304814), (42, 1273747), (47, 1138242), (82, 652407), (94, 569121), (123, 434938), (141, 379414), (246, 217469), (282, 189707), (287, 186402), (329, 162606), (574, 93201), (658, 81303), (661, 80934), (861, 62134), (987, 54202), (1322, 40467), (1722, 31067), (1927, 27762), (1974, 27101), (1983, 26978), (3854, 13881), (3966, 13489), (4627, 11562), (5781, 9254)]