55274490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1399}}^1$

素因数の和:1851

約数の個数: 48

約数和(自身を含む): 144144000

約数和(自身を除く): 88869510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 439, 878, 1317, 1399, 2195, 2634, 2798, 3951, 4197, 4390, 6585, 6995, 7902, 8394, 12591, 13170, 13990, 19755, 20985, 25182, 39510, 41970, 62955, 125910, 614161, 1228322, 1842483, 3070805, 3684966, 5527449, 6141610, 9212415, 11054898, 18424830, 27637245, 55274490]

約数ペア:

[(1, 55274490), (2, 27637245), (3, 18424830), (5, 11054898), (6, 9212415), (9, 6141610), (10, 5527449), (15, 3684966), (18, 3070805), (30, 1842483), (45, 1228322), (90, 614161), (439, 125910), (878, 62955), (1317, 41970), (1399, 39510), (2195, 25182), (2634, 20985), (2798, 19755), (3951, 13990), (4197, 13170), (4390, 12591), (6585, 8394), (6995, 7902)]