49721588

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{677}}^1$

素因数の和:792

約数の個数: 48

約数和(自身を含む): 103576704

約数和(自身を除く): 53855116

約数列:

[1, 2, 4, 7, 14, 28, 43, 61, 86, 122, 172, 244, 301, 427, 602, 677, 854, 1204, 1354, 1708, 2623, 2708, 4739, 5246, 9478, 10492, 18361, 18956, 29111, 36722, 41297, 58222, 73444, 82594, 116444, 165188, 203777, 289079, 407554, 578158, 815108, 1156316, 1775771, 3551542, 7103084, 12430397, 24860794, 49721588]

約数ペア:

[(1, 49721588), (2, 24860794), (4, 12430397), (7, 7103084), (14, 3551542), (28, 1775771), (43, 1156316), (61, 815108), (86, 578158), (122, 407554), (172, 289079), (244, 203777), (301, 165188), (427, 116444), (602, 82594), (677, 73444), (854, 58222), (1204, 41297), (1354, 36722), (1708, 29111), (2623, 18956), (2708, 18361), (4739, 10492), (5246, 9478)]