91590050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{389}}^1$

素因数の和:695

約数の個数: 48

約数和(自身を含む): 181495080

約数和(自身を除く): 89905030

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 277, 389, 425, 554, 778, 850, 1385, 1945, 2770, 3890, 4709, 6613, 6925, 9418, 9725, 13226, 13850, 19450, 23545, 33065, 47090, 66130, 107753, 117725, 165325, 215506, 235450, 330650, 538765, 1077530, 1831801, 2693825, 3663602, 5387650, 9159005, 18318010, 45795025, 91590050]

約数ペア:

[(1, 91590050), (2, 45795025), (5, 18318010), (10, 9159005), (17, 5387650), (25, 3663602), (34, 2693825), (50, 1831801), (85, 1077530), (170, 538765), (277, 330650), (389, 235450), (425, 215506), (554, 165325), (778, 117725), (850, 107753), (1385, 66130), (1945, 47090), (2770, 33065), (3890, 23545), (4709, 19450), (6613, 13850), (6925, 13226), (9418, 9725)]