53071900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{10831}}^1$

素因数の和:10859

約数の個数: 54

約数和(自身を含む): 133981008

約数和(自身を除く): 80909108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 4900, 10831, 21662, 43324, 54155, 75817, 108310, 151634, 216620, 270775, 303268, 379085, 530719, 541550, 758170, 1061438, 1083100, 1516340, 1895425, 2122876, 2653595, 3790850, 5307190, 7581700, 10614380, 13267975, 26535950, 53071900]

約数ペア:

[(1, 53071900), (2, 26535950), (4, 13267975), (5, 10614380), (7, 7581700), (10, 5307190), (14, 3790850), (20, 2653595), (25, 2122876), (28, 1895425), (35, 1516340), (49, 1083100), (50, 1061438), (70, 758170), (98, 541550), (100, 530719), (140, 379085), (175, 303268), (196, 270775), (245, 216620), (350, 151634), (490, 108310), (700, 75817), (980, 54155), (1225, 43324), (2450, 21662), (4900, 10831)]