61702850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2609}}^1$

素因数の和:2675

約数の個数: 48

約数和(自身を含む): 128161440

約数和(自身を除く): 66458590

約数列:

[1, 2, 5, 10, 11, 22, 25, 43, 50, 55, 86, 110, 215, 275, 430, 473, 550, 946, 1075, 2150, 2365, 2609, 4730, 5218, 11825, 13045, 23650, 26090, 28699, 57398, 65225, 112187, 130450, 143495, 224374, 286990, 560935, 717475, 1121870, 1234057, 1434950, 2468114, 2804675, 5609350, 6170285, 12340570, 30851425, 61702850]

約数ペア:

[(1, 61702850), (2, 30851425), (5, 12340570), (10, 6170285), (11, 5609350), (22, 2804675), (25, 2468114), (43, 1434950), (50, 1234057), (55, 1121870), (86, 717475), (110, 560935), (215, 286990), (275, 224374), (430, 143495), (473, 130450), (550, 112187), (946, 65225), (1075, 57398), (2150, 28699), (2365, 26090), (2609, 23650), (4730, 13045), (5218, 11825)]