50505740

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{521}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 109970784

約数和(自身を除く): 59465044

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 131, 148, 185, 262, 370, 521, 524, 655, 740, 1042, 1310, 2084, 2605, 2620, 4847, 5210, 9694, 10420, 19277, 19388, 24235, 38554, 48470, 68251, 77108, 96385, 96940, 136502, 192770, 273004, 341255, 385540, 682510, 1365020, 2525287, 5050574, 10101148, 12626435, 25252870, 50505740]

約数ペア:

[(1, 50505740), (2, 25252870), (4, 12626435), (5, 10101148), (10, 5050574), (20, 2525287), (37, 1365020), (74, 682510), (131, 385540), (148, 341255), (185, 273004), (262, 192770), (370, 136502), (521, 96940), (524, 96385), (655, 77108), (740, 68251), (1042, 48470), (1310, 38554), (2084, 24235), (2605, 19388), (2620, 19277), (4847, 10420), (5210, 9694)]