54086560

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:494

約数の個数: 96

約数和(自身を含む): 141523200

約数和(自身を除く): 87436640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 79, 80, 88, 110, 158, 160, 176, 220, 316, 352, 389, 395, 440, 632, 778, 790, 869, 880, 1264, 1556, 1580, 1738, 1760, 1945, 2528, 3112, 3160, 3476, 3890, 4279, 4345, 6224, 6320, 6952, 7780, 8558, 8690, 12448, 12640, 13904, 15560, 17116, 17380, 21395, 27808, 30731, 31120, 34232, 34760, 42790, 61462, 62240, 68464, 69520, 85580, 122924, 136928, 139040, 153655, 171160, 245848, 307310, 338041, 342320, 491696, 614620, 676082, 684640, 983392, 1229240, 1352164, 1690205, 2458480, 2704328, 3380410, 4916960, 5408656, 6760820, 10817312, 13521640, 27043280, 54086560]

約数ペア:

[(1, 54086560), (2, 27043280), (4, 13521640), (5, 10817312), (8, 6760820), (10, 5408656), (11, 4916960), (16, 3380410), (20, 2704328), (22, 2458480), (32, 1690205), (40, 1352164), (44, 1229240), (55, 983392), (79, 684640), (80, 676082), (88, 614620), (110, 491696), (158, 342320), (160, 338041), (176, 307310), (220, 245848), (316, 171160), (352, 153655), (389, 139040), (395, 136928), (440, 122924), (632, 85580), (778, 69520), (790, 68464), (869, 62240), (880, 61462), (1264, 42790), (1556, 34760), (1580, 34232), (1738, 31120), (1760, 30731), (1945, 27808), (2528, 21395), (3112, 17380), (3160, 17116), (3476, 15560), (3890, 13904), (4279, 12640), (4345, 12448), (6224, 8690), (6320, 8558), (6952, 7780)]