53772784

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{617}}^1$

素因数の和:1057

約数の個数: 40

約数和(自身を含む): 112649040

約数和(自身を除く): 58876256

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 419, 617, 838, 1234, 1676, 2468, 3352, 4936, 5447, 6704, 8021, 9872, 10894, 16042, 21788, 32084, 43576, 64168, 87152, 128336, 258523, 517046, 1034092, 2068184, 3360799, 4136368, 6721598, 13443196, 26886392, 53772784]

約数ペア:

[(1, 53772784), (2, 26886392), (4, 13443196), (8, 6721598), (13, 4136368), (16, 3360799), (26, 2068184), (52, 1034092), (104, 517046), (208, 258523), (419, 128336), (617, 87152), (838, 64168), (1234, 43576), (1676, 32084), (2468, 21788), (3352, 16042), (4936, 10894), (5447, 9872), (6704, 8021)]