56878986

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{977}}^1$

素因数の和:1326

約数の個数: 32

約数和(自身を含む): 117923328

約数和(自身を除く): 61044342

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 313, 626, 939, 977, 1878, 1954, 2931, 5862, 9703, 19406, 29109, 30287, 58218, 60574, 90861, 181722, 305801, 611602, 917403, 1834806, 9479831, 18959662, 28439493, 56878986]

約数ペア:

[(1, 56878986), (2, 28439493), (3, 18959662), (6, 9479831), (31, 1834806), (62, 917403), (93, 611602), (186, 305801), (313, 181722), (626, 90861), (939, 60574), (977, 58218), (1878, 30287), (1954, 29109), (2931, 19406), (5862, 9703)]