51689740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3037}}^1$

素因数の和:3106

約数の個数: 48

約数和(自身を含む): 116367552

約数和(自身を除く): 64677812

約数列:

[1, 2, 4, 5, 10, 20, 23, 37, 46, 74, 92, 115, 148, 185, 230, 370, 460, 740, 851, 1702, 3037, 3404, 4255, 6074, 8510, 12148, 15185, 17020, 30370, 60740, 69851, 112369, 139702, 224738, 279404, 349255, 449476, 561845, 698510, 1123690, 1397020, 2247380, 2584487, 5168974, 10337948, 12922435, 25844870, 51689740]

約数ペア:

[(1, 51689740), (2, 25844870), (4, 12922435), (5, 10337948), (10, 5168974), (20, 2584487), (23, 2247380), (37, 1397020), (46, 1123690), (74, 698510), (92, 561845), (115, 449476), (148, 349255), (185, 279404), (230, 224738), (370, 139702), (460, 112369), (740, 69851), (851, 60740), (1702, 30370), (3037, 17020), (3404, 15185), (4255, 12148), (6074, 8510)]