51923274

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 116290944

約数和(自身を除く): 64367670

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 113, 129, 137, 226, 258, 274, 339, 411, 559, 678, 822, 1118, 1469, 1677, 1781, 2938, 3354, 3562, 4407, 4859, 5343, 5891, 8814, 9718, 10686, 11782, 14577, 15481, 17673, 29154, 30962, 35346, 46443, 63167, 76583, 92886, 126334, 153166, 189501, 201253, 229749, 379002, 402506, 459498, 603759, 665683, 1207518, 1331366, 1997049, 3994098, 8653879, 17307758, 25961637, 51923274]

約数ペア:

[(1, 51923274), (2, 25961637), (3, 17307758), (6, 8653879), (13, 3994098), (26, 1997049), (39, 1331366), (43, 1207518), (78, 665683), (86, 603759), (113, 459498), (129, 402506), (137, 379002), (226, 229749), (258, 201253), (274, 189501), (339, 153166), (411, 126334), (559, 92886), (678, 76583), (822, 63167), (1118, 46443), (1469, 35346), (1677, 30962), (1781, 29154), (2938, 17673), (3354, 15481), (3562, 14577), (4407, 11782), (4859, 10686), (5343, 9718), (5891, 8814)]