57149924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 112284480

約数和(自身を除く): 55134556

約数列:

[1, 2, 4, 13, 26, 43, 52, 61, 86, 122, 172, 244, 419, 559, 793, 838, 1118, 1586, 1676, 2236, 2623, 3172, 5246, 5447, 10492, 10894, 18017, 21788, 25559, 34099, 36034, 51118, 68198, 72068, 102236, 136396, 234221, 332267, 468442, 664534, 936884, 1099037, 1329068, 2198074, 4396148, 14287481, 28574962, 57149924]

約数ペア:

[(1, 57149924), (2, 28574962), (4, 14287481), (13, 4396148), (26, 2198074), (43, 1329068), (52, 1099037), (61, 936884), (86, 664534), (122, 468442), (172, 332267), (244, 234221), (419, 136396), (559, 102236), (793, 72068), (838, 68198), (1118, 51118), (1586, 36034), (1676, 34099), (2236, 25559), (2623, 21788), (3172, 18017), (5246, 10894), (5447, 10492)]