51418860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{9629}}^1$

素因数の和:9730

約数の個数: 48

約数和(自身を含む): 145605600

約数和(自身を除く): 94186740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 9629, 19258, 28887, 38516, 48145, 57774, 96290, 115548, 144435, 192580, 288870, 577740, 856981, 1713962, 2570943, 3427924, 4284905, 5141886, 8569810, 10283772, 12854715, 17139620, 25709430, 51418860]

約数ペア:

[(1, 51418860), (2, 25709430), (3, 17139620), (4, 12854715), (5, 10283772), (6, 8569810), (10, 5141886), (12, 4284905), (15, 3427924), (20, 2570943), (30, 1713962), (60, 856981), (89, 577740), (178, 288870), (267, 192580), (356, 144435), (445, 115548), (534, 96290), (890, 57774), (1068, 48145), (1335, 38516), (1780, 28887), (2670, 19258), (5340, 9629)]