55427918

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:481

約数の個数: 48

約数和(自身を含む): 105240240

約数和(自身を除く): 49812322

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 139, 182, 278, 313, 626, 637, 973, 1274, 1807, 1946, 2191, 3614, 4069, 4382, 6811, 8138, 12649, 13622, 15337, 25298, 28483, 30674, 43507, 56966, 87014, 88543, 177086, 199381, 304549, 398762, 565591, 609098, 1131182, 2131843, 3959137, 4263686, 7918274, 27713959, 55427918]

約数ペア:

[(1, 55427918), (2, 27713959), (7, 7918274), (13, 4263686), (14, 3959137), (26, 2131843), (49, 1131182), (91, 609098), (98, 565591), (139, 398762), (182, 304549), (278, 199381), (313, 177086), (626, 88543), (637, 87014), (973, 56966), (1274, 43507), (1807, 30674), (1946, 28483), (2191, 25298), (3614, 15337), (4069, 13622), (4382, 12649), (6811, 8138)]