48813128

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3529}}^1$

素因数の和:3574

約数の個数: 64

約数和(自身を含む): 118608000

約数和(自身を除く): 69794872

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 494, 532, 728, 988, 1064, 1729, 1976, 3458, 3529, 6916, 7058, 13832, 14116, 24703, 28232, 45877, 49406, 67051, 91754, 98812, 134102, 183508, 197624, 268204, 321139, 367016, 469357, 536408, 642278, 871663, 938714, 1284556, 1743326, 1877428, 2569112, 3486652, 3754856, 6101641, 6973304, 12203282, 24406564, 48813128]

約数ペア:

[(1, 48813128), (2, 24406564), (4, 12203282), (7, 6973304), (8, 6101641), (13, 3754856), (14, 3486652), (19, 2569112), (26, 1877428), (28, 1743326), (38, 1284556), (52, 938714), (56, 871663), (76, 642278), (91, 536408), (104, 469357), (133, 367016), (152, 321139), (182, 268204), (247, 197624), (266, 183508), (364, 134102), (494, 98812), (532, 91754), (728, 67051), (988, 49406), (1064, 45877), (1729, 28232), (1976, 24703), (3458, 14116), (3529, 13832), (6916, 7058)]