47020844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1237}}^1$

素因数の和:1314

約数の個数: 48

約数和(自身を含む): 96088608

約数和(自身を除く): 49067764

約数列:

[1, 2, 4, 13, 17, 26, 34, 43, 52, 68, 86, 172, 221, 442, 559, 731, 884, 1118, 1237, 1462, 2236, 2474, 2924, 4948, 9503, 16081, 19006, 21029, 32162, 38012, 42058, 53191, 64324, 84116, 106382, 212764, 273377, 546754, 691483, 904247, 1093508, 1382966, 1808494, 2765932, 3616988, 11755211, 23510422, 47020844]

約数ペア:

[(1, 47020844), (2, 23510422), (4, 11755211), (13, 3616988), (17, 2765932), (26, 1808494), (34, 1382966), (43, 1093508), (52, 904247), (68, 691483), (86, 546754), (172, 273377), (221, 212764), (442, 106382), (559, 84116), (731, 64324), (884, 53191), (1118, 42058), (1237, 38012), (1462, 32162), (2236, 21029), (2474, 19006), (2924, 16081), (4948, 9503)]