53291220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{5449}}^1$

素因数の和:5624

約数の個数: 48

約数和(自身を含む): 150158400

約数和(自身を除く): 96867180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 489, 652, 815, 978, 1630, 1956, 2445, 3260, 4890, 5449, 9780, 10898, 16347, 21796, 27245, 32694, 54490, 65388, 81735, 108980, 163470, 326940, 888187, 1776374, 2664561, 3552748, 4440935, 5329122, 8881870, 10658244, 13322805, 17763740, 26645610, 53291220]

約数ペア:

[(1, 53291220), (2, 26645610), (3, 17763740), (4, 13322805), (5, 10658244), (6, 8881870), (10, 5329122), (12, 4440935), (15, 3552748), (20, 2664561), (30, 1776374), (60, 888187), (163, 326940), (326, 163470), (489, 108980), (652, 81735), (815, 65388), (978, 54490), (1630, 32694), (1956, 27245), (2445, 21796), (3260, 16347), (4890, 10898), (5449, 9780)]