53143948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1753}}^1$

素因数の和:1834

約数の個数: 48

約数和(自身を含む): 111386016

約数和(自身を除く): 58242068

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 53, 106, 143, 212, 286, 572, 583, 689, 1166, 1378, 1753, 2332, 2756, 3506, 7012, 7579, 15158, 19283, 22789, 30316, 38566, 45578, 77132, 91156, 92909, 185818, 250679, 371636, 501358, 1002716, 1021999, 1207817, 2043998, 2415634, 4087996, 4831268, 13285987, 26571974, 53143948]

約数ペア:

[(1, 53143948), (2, 26571974), (4, 13285987), (11, 4831268), (13, 4087996), (22, 2415634), (26, 2043998), (44, 1207817), (52, 1021999), (53, 1002716), (106, 501358), (143, 371636), (212, 250679), (286, 185818), (572, 92909), (583, 91156), (689, 77132), (1166, 45578), (1378, 38566), (1753, 30316), (2332, 22789), (2756, 19283), (3506, 15158), (7012, 7579)]