47104876

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:196

約数の個数: 96

約数和(自身を含む): 109760000

約数和(自身を除く): 62655124

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 139, 182, 196, 247, 266, 278, 343, 364, 494, 532, 556, 637, 686, 931, 973, 988, 1274, 1372, 1729, 1807, 1862, 1946, 2548, 2641, 3458, 3614, 3724, 3892, 4459, 5282, 6517, 6811, 6916, 7228, 8918, 10564, 12103, 12649, 13034, 13622, 17836, 18487, 24206, 25298, 26068, 27244, 34333, 36974, 47677, 48412, 50596, 68666, 73948, 84721, 88543, 95354, 129409, 137332, 169442, 177086, 190708, 240331, 258818, 338884, 354172, 480662, 517636, 619801, 905863, 961324, 1239602, 1682317, 1811726, 2479204, 3364634, 3623452, 6729268, 11776219, 23552438, 47104876]

約数ペア:

[(1, 47104876), (2, 23552438), (4, 11776219), (7, 6729268), (13, 3623452), (14, 3364634), (19, 2479204), (26, 1811726), (28, 1682317), (38, 1239602), (49, 961324), (52, 905863), (76, 619801), (91, 517636), (98, 480662), (133, 354172), (139, 338884), (182, 258818), (196, 240331), (247, 190708), (266, 177086), (278, 169442), (343, 137332), (364, 129409), (494, 95354), (532, 88543), (556, 84721), (637, 73948), (686, 68666), (931, 50596), (973, 48412), (988, 47677), (1274, 36974), (1372, 34333), (1729, 27244), (1807, 26068), (1862, 25298), (1946, 24206), (2548, 18487), (2641, 17836), (3458, 13622), (3614, 13034), (3724, 12649), (3892, 12103), (4459, 10564), (5282, 8918), (6517, 7228), (6811, 6916)]