51825844

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1597}}^1$

素因数の和:1688

約数の個数: 48

約数和(自身を含む): 110965120

約数和(自身を除く): 59139276

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 61, 76, 122, 133, 244, 266, 427, 532, 854, 1159, 1597, 1708, 2318, 3194, 4636, 6388, 8113, 11179, 16226, 22358, 30343, 32452, 44716, 60686, 97417, 121372, 194834, 212401, 389668, 424802, 681919, 849604, 1363838, 1850923, 2727676, 3701846, 7403692, 12956461, 25912922, 51825844]

約数ペア:

[(1, 51825844), (2, 25912922), (4, 12956461), (7, 7403692), (14, 3701846), (19, 2727676), (28, 1850923), (38, 1363838), (61, 849604), (76, 681919), (122, 424802), (133, 389668), (244, 212401), (266, 194834), (427, 121372), (532, 97417), (854, 60686), (1159, 44716), (1597, 32452), (1708, 30343), (2318, 22358), (3194, 16226), (4636, 11179), (6388, 8113)]