49104420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{1297}}^1$

素因数の和:1940

約数の個数: 48

約数和(自身を含む): 137816448

約数和(自身を除く): 88712028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 631, 1262, 1297, 1893, 2524, 2594, 3155, 3786, 3891, 5188, 6310, 6485, 7572, 7782, 9465, 12620, 12970, 15564, 18930, 19455, 25940, 37860, 38910, 77820, 818407, 1636814, 2455221, 3273628, 4092035, 4910442, 8184070, 9820884, 12276105, 16368140, 24552210, 49104420]

約数ペア:

[(1, 49104420), (2, 24552210), (3, 16368140), (4, 12276105), (5, 9820884), (6, 8184070), (10, 4910442), (12, 4092035), (15, 3273628), (20, 2455221), (30, 1636814), (60, 818407), (631, 77820), (1262, 38910), (1297, 37860), (1893, 25940), (2524, 19455), (2594, 18930), (3155, 15564), (3786, 12970), (3891, 12620), (5188, 9465), (6310, 7782), (6485, 7572)]