56786964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{1163}}^1$

素因数の和:1496

約数の個数: 48

約数和(自身を含む): 143274432

約数和(自身を除く): 86487468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 313, 626, 939, 1163, 1252, 1878, 2326, 3489, 3756, 4069, 4652, 6978, 8138, 12207, 13956, 15119, 16276, 24414, 30238, 45357, 48828, 60476, 90714, 181428, 364019, 728038, 1092057, 1456076, 2184114, 4368228, 4732247, 9464494, 14196741, 18928988, 28393482, 56786964]

約数ペア:

[(1, 56786964), (2, 28393482), (3, 18928988), (4, 14196741), (6, 9464494), (12, 4732247), (13, 4368228), (26, 2184114), (39, 1456076), (52, 1092057), (78, 728038), (156, 364019), (313, 181428), (626, 90714), (939, 60476), (1163, 48828), (1252, 45357), (1878, 30238), (2326, 24414), (3489, 16276), (3756, 15119), (4069, 13956), (4652, 12207), (6978, 8138)]