49945060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1733}}^1$

素因数の和:1884

約数の個数: 48

約数和(自身を含む): 115359552

約数和(自身を除く): 65414492

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 131, 220, 262, 524, 655, 1310, 1441, 1733, 2620, 2882, 3466, 5764, 6932, 7205, 8665, 14410, 17330, 19063, 28820, 34660, 38126, 76252, 95315, 190630, 227023, 381260, 454046, 908092, 1135115, 2270230, 2497253, 4540460, 4994506, 9989012, 12486265, 24972530, 49945060]

約数ペア:

[(1, 49945060), (2, 24972530), (4, 12486265), (5, 9989012), (10, 4994506), (11, 4540460), (20, 2497253), (22, 2270230), (44, 1135115), (55, 908092), (110, 454046), (131, 381260), (220, 227023), (262, 190630), (524, 95315), (655, 76252), (1310, 38126), (1441, 34660), (1733, 28820), (2620, 19063), (2882, 17330), (3466, 14410), (5764, 8665), (6932, 7205)]