48321028

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1489}}^1$

素因数の和:1580

約数の個数: 48

約数和(自身を含む): 103465600

約数和(自身を除く): 55144572

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 61, 76, 122, 133, 244, 266, 427, 532, 854, 1159, 1489, 1708, 2318, 2978, 4636, 5956, 8113, 10423, 16226, 20846, 28291, 32452, 41692, 56582, 90829, 113164, 181658, 198037, 363316, 396074, 635803, 792148, 1271606, 1725751, 2543212, 3451502, 6903004, 12080257, 24160514, 48321028]

約数ペア:

[(1, 48321028), (2, 24160514), (4, 12080257), (7, 6903004), (14, 3451502), (19, 2543212), (28, 1725751), (38, 1271606), (61, 792148), (76, 635803), (122, 396074), (133, 363316), (244, 198037), (266, 181658), (427, 113164), (532, 90829), (854, 56582), (1159, 41692), (1489, 32452), (1708, 28291), (2318, 20846), (2978, 16226), (4636, 10423), (5956, 8113)]