52913540

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{311}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 114476544

約数和(自身を除く): 61563004

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 181, 188, 235, 311, 362, 470, 622, 724, 905, 940, 1244, 1555, 1810, 3110, 3620, 6220, 8507, 14617, 17014, 29234, 34028, 42535, 56291, 58468, 73085, 85070, 112582, 146170, 170140, 225164, 281455, 292340, 562910, 1125820, 2645677, 5291354, 10582708, 13228385, 26456770, 52913540]

約数ペア:

[(1, 52913540), (2, 26456770), (4, 13228385), (5, 10582708), (10, 5291354), (20, 2645677), (47, 1125820), (94, 562910), (181, 292340), (188, 281455), (235, 225164), (311, 170140), (362, 146170), (470, 112582), (622, 85070), (724, 73085), (905, 58468), (940, 56291), (1244, 42535), (1555, 34028), (1810, 29234), (3110, 17014), (3620, 14617), (6220, 8507)]