49415820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{6287}}^1$

素因数の和:6430

約数の個数: 48

約数和(自身を含む): 139442688

約数和(自身を除く): 90026868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3930, 6287, 7860, 12574, 18861, 25148, 31435, 37722, 62870, 75444, 94305, 125740, 188610, 377220, 823597, 1647194, 2470791, 3294388, 4117985, 4941582, 8235970, 9883164, 12353955, 16471940, 24707910, 49415820]

約数ペア:

[(1, 49415820), (2, 24707910), (3, 16471940), (4, 12353955), (5, 9883164), (6, 8235970), (10, 4941582), (12, 4117985), (15, 3294388), (20, 2470791), (30, 1647194), (60, 823597), (131, 377220), (262, 188610), (393, 125740), (524, 94305), (655, 75444), (786, 62870), (1310, 37722), (1572, 31435), (1965, 25148), (2620, 18861), (3930, 12574), (6287, 7860)]