50919260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2441}}^1$

素因数の和:2606

約数の個数: 48

約数和(自身を含む): 123076800

約数和(自身を除く): 72157540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 149, 298, 596, 745, 1043, 1490, 2086, 2441, 2980, 4172, 4882, 5215, 9764, 10430, 12205, 17087, 20860, 24410, 34174, 48820, 68348, 85435, 170870, 341740, 363709, 727418, 1454836, 1818545, 2545963, 3637090, 5091926, 7274180, 10183852, 12729815, 25459630, 50919260]

約数ペア:

[(1, 50919260), (2, 25459630), (4, 12729815), (5, 10183852), (7, 7274180), (10, 5091926), (14, 3637090), (20, 2545963), (28, 1818545), (35, 1454836), (70, 727418), (140, 363709), (149, 341740), (298, 170870), (596, 85435), (745, 68348), (1043, 48820), (1490, 34174), (2086, 24410), (2441, 20860), (2980, 17087), (4172, 12205), (4882, 10430), (5215, 9764)]