47457774

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4139}}^1$

素因数の和:4174

約数の個数: 72

約数和(自身を含む): 128845080

約数和(自身を除く): 81387306

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 3822, 4139, 5733, 8278, 11466, 12417, 24834, 28973, 37251, 53807, 57946, 74502, 86919, 107614, 161421, 173838, 202811, 260757, 322842, 376649, 405622, 484263, 521514, 608433, 753298, 968526, 1129947, 1216866, 1825299, 2259894, 2636543, 3389841, 3650598, 5273086, 6779682, 7909629, 15819258, 23728887, 47457774]

約数ペア:

[(1, 47457774), (2, 23728887), (3, 15819258), (6, 7909629), (7, 6779682), (9, 5273086), (13, 3650598), (14, 3389841), (18, 2636543), (21, 2259894), (26, 1825299), (39, 1216866), (42, 1129947), (49, 968526), (63, 753298), (78, 608433), (91, 521514), (98, 484263), (117, 405622), (126, 376649), (147, 322842), (182, 260757), (234, 202811), (273, 173838), (294, 161421), (441, 107614), (546, 86919), (637, 74502), (819, 57946), (882, 53807), (1274, 37251), (1638, 28973), (1911, 24834), (3822, 12417), (4139, 11466), (5733, 8278)]