49657734

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1721}}^1$

素因数の和:1965

約数の個数: 48

約数和(自身を含む): 123570720

約数和(自身を除く): 73912986

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 229, 458, 687, 1374, 1603, 1721, 2061, 3206, 3442, 4122, 4809, 5163, 9618, 10326, 12047, 14427, 15489, 24094, 28854, 30978, 36141, 72282, 108423, 216846, 394109, 788218, 1182327, 2364654, 2758763, 3546981, 5517526, 7093962, 8276289, 16552578, 24828867, 49657734]

約数ペア:

[(1, 49657734), (2, 24828867), (3, 16552578), (6, 8276289), (7, 7093962), (9, 5517526), (14, 3546981), (18, 2758763), (21, 2364654), (42, 1182327), (63, 788218), (126, 394109), (229, 216846), (458, 108423), (687, 72282), (1374, 36141), (1603, 30978), (1721, 28854), (2061, 24094), (3206, 15489), (3442, 14427), (4122, 12047), (4809, 10326), (5163, 9618)]