51079730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{797}}^1$

素因数の和:863

約数の個数: 64

約数和(自身を含む): 108591840

約数和(自身を除く): 57512110

約数列:

[1, 2, 5, 10, 13, 17, 26, 29, 34, 58, 65, 85, 130, 145, 170, 221, 290, 377, 442, 493, 754, 797, 986, 1105, 1594, 1885, 2210, 2465, 3770, 3985, 4930, 6409, 7970, 10361, 12818, 13549, 20722, 23113, 27098, 32045, 46226, 51805, 64090, 67745, 103610, 115565, 135490, 176137, 231130, 300469, 352274, 392921, 600938, 785842, 880685, 1502345, 1761370, 1964605, 3004690, 3929210, 5107973, 10215946, 25539865, 51079730]

約数ペア:

[(1, 51079730), (2, 25539865), (5, 10215946), (10, 5107973), (13, 3929210), (17, 3004690), (26, 1964605), (29, 1761370), (34, 1502345), (58, 880685), (65, 785842), (85, 600938), (130, 392921), (145, 352274), (170, 300469), (221, 231130), (290, 176137), (377, 135490), (442, 115565), (493, 103610), (754, 67745), (797, 64090), (986, 51805), (1105, 46226), (1594, 32045), (1885, 27098), (2210, 23113), (2465, 20722), (3770, 13549), (3985, 12818), (4930, 10361), (6409, 7970)]