47879754

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:455

約数の個数: 64

約数和(自身を含む): 108743040

約数和(自身を除く): 60863286

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 61, 78, 87, 122, 174, 183, 347, 366, 377, 694, 754, 793, 1041, 1131, 1586, 1769, 2082, 2262, 2379, 3538, 4511, 4758, 5307, 9022, 10063, 10614, 13533, 20126, 21167, 22997, 27066, 30189, 42334, 45994, 60378, 63501, 68991, 127002, 130819, 137982, 261638, 275171, 392457, 550342, 613843, 784914, 825513, 1227686, 1651026, 1841529, 3683058, 7979959, 15959918, 23939877, 47879754]

約数ペア:

[(1, 47879754), (2, 23939877), (3, 15959918), (6, 7979959), (13, 3683058), (26, 1841529), (29, 1651026), (39, 1227686), (58, 825513), (61, 784914), (78, 613843), (87, 550342), (122, 392457), (174, 275171), (183, 261638), (347, 137982), (366, 130819), (377, 127002), (694, 68991), (754, 63501), (793, 60378), (1041, 45994), (1131, 42334), (1586, 30189), (1769, 27066), (2082, 22997), (2262, 21167), (2379, 20126), (3538, 13533), (4511, 10614), (4758, 10063), (5307, 9022)]