53786490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{21601}}^1$

素因数の和:21694

約数の個数: 32

約数和(自身を含む): 130648896

約数和(自身を除く): 76862406

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 21601, 43202, 64803, 108005, 129606, 216010, 324015, 648030, 1792883, 3585766, 5378649, 8964415, 10757298, 17928830, 26893245, 53786490]

約数ペア:

[(1, 53786490), (2, 26893245), (3, 17928830), (5, 10757298), (6, 8964415), (10, 5378649), (15, 3585766), (30, 1792883), (83, 648030), (166, 324015), (249, 216010), (415, 129606), (498, 108005), (830, 64803), (1245, 43202), (2490, 21601)]