50730500

素因数分解:

$2^2\times 5^3\times {\mathrm{241}}^1\times {\mathrm{421}}^1$

素因数の和:681

約数の個数: 48

約数和(自身を含む): 111519408

約数和(自身を除く): 60788908

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 241, 250, 421, 482, 500, 842, 964, 1205, 1684, 2105, 2410, 4210, 4820, 6025, 8420, 10525, 12050, 21050, 24100, 30125, 42100, 52625, 60250, 101461, 105250, 120500, 202922, 210500, 405844, 507305, 1014610, 2029220, 2536525, 5073050, 10146100, 12682625, 25365250, 50730500]

約数ペア:

[(1, 50730500), (2, 25365250), (4, 12682625), (5, 10146100), (10, 5073050), (20, 2536525), (25, 2029220), (50, 1014610), (100, 507305), (125, 405844), (241, 210500), (250, 202922), (421, 120500), (482, 105250), (500, 101461), (842, 60250), (964, 52625), (1205, 42100), (1684, 30125), (2105, 24100), (2410, 21050), (4210, 12050), (4820, 10525), (6025, 8420)]