49302188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{359}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 98784000

約数和(自身を除く): 49481812

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 139, 247, 278, 359, 494, 556, 718, 988, 1436, 1807, 2641, 3614, 4667, 5282, 6821, 7228, 9334, 10564, 13642, 18668, 27284, 34333, 49901, 68666, 88673, 99802, 137332, 177346, 199604, 354692, 648713, 948119, 1297426, 1896238, 2594852, 3792476, 12325547, 24651094, 49302188]

約数ペア:

[(1, 49302188), (2, 24651094), (4, 12325547), (13, 3792476), (19, 2594852), (26, 1896238), (38, 1297426), (52, 948119), (76, 648713), (139, 354692), (247, 199604), (278, 177346), (359, 137332), (494, 99802), (556, 88673), (718, 68666), (988, 49901), (1436, 34333), (1807, 27284), (2641, 18668), (3614, 13642), (4667, 10564), (5282, 9334), (6821, 7228)]