55947720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{2441}}^1$

素因数の和:2646

約数の個数: 64

約数和(自身を含む): 168791040

約数和(自身を除く): 112843320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 191, 382, 573, 764, 955, 1146, 1528, 1910, 2292, 2441, 2865, 3820, 4584, 4882, 5730, 7323, 7640, 9764, 11460, 12205, 14646, 19528, 22920, 24410, 29292, 36615, 48820, 58584, 73230, 97640, 146460, 292920, 466231, 932462, 1398693, 1864924, 2331155, 2797386, 3729848, 4662310, 5594772, 6993465, 9324620, 11189544, 13986930, 18649240, 27973860, 55947720]

約数ペア:

[(1, 55947720), (2, 27973860), (3, 18649240), (4, 13986930), (5, 11189544), (6, 9324620), (8, 6993465), (10, 5594772), (12, 4662310), (15, 3729848), (20, 2797386), (24, 2331155), (30, 1864924), (40, 1398693), (60, 932462), (120, 466231), (191, 292920), (382, 146460), (573, 97640), (764, 73230), (955, 58584), (1146, 48820), (1528, 36615), (1910, 29292), (2292, 24410), (2441, 22920), (2865, 19528), (3820, 14646), (4584, 12205), (4882, 11460), (5730, 9764), (7323, 7640)]