56803528

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{311}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 114940800

約数和(自身を除く): 58137272

約数列:

[1, 2, 4, 8, 17, 34, 68, 79, 136, 158, 289, 311, 316, 578, 622, 632, 1156, 1244, 1343, 2312, 2488, 2686, 5287, 5372, 10574, 10744, 21148, 22831, 24569, 42296, 45662, 49138, 89879, 91324, 98276, 179758, 182648, 196552, 359516, 417673, 719032, 835346, 1670692, 3341384, 7100441, 14200882, 28401764, 56803528]

約数ペア:

[(1, 56803528), (2, 28401764), (4, 14200882), (8, 7100441), (17, 3341384), (34, 1670692), (68, 835346), (79, 719032), (136, 417673), (158, 359516), (289, 196552), (311, 182648), (316, 179758), (578, 98276), (622, 91324), (632, 89879), (1156, 49138), (1244, 45662), (1343, 42296), (2312, 24569), (2488, 22831), (2686, 21148), (5287, 10744), (5372, 10574)]