51736784

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^2\times {\mathrm{79}}^1$

素因数の和:220

約数の個数: 60

約数和(自身を含む): 112582080

約数和(自身を除く): 60845296

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 79, 88, 122, 158, 176, 244, 316, 488, 632, 671, 869, 976, 1264, 1342, 1738, 2684, 3476, 3721, 4819, 5368, 6952, 7442, 9638, 10736, 13904, 14884, 19276, 29768, 38552, 40931, 53009, 59536, 77104, 81862, 106018, 163724, 212036, 293959, 327448, 424072, 587918, 654896, 848144, 1175836, 2351672, 3233549, 4703344, 6467098, 12934196, 25868392, 51736784]

約数ペア:

[(1, 51736784), (2, 25868392), (4, 12934196), (8, 6467098), (11, 4703344), (16, 3233549), (22, 2351672), (44, 1175836), (61, 848144), (79, 654896), (88, 587918), (122, 424072), (158, 327448), (176, 293959), (244, 212036), (316, 163724), (488, 106018), (632, 81862), (671, 77104), (869, 59536), (976, 53009), (1264, 40931), (1342, 38552), (1738, 29768), (2684, 19276), (3476, 14884), (3721, 13904), (4819, 10736), (5368, 9638), (6952, 7442)]