71785050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{28151}}^1$

素因数の和:28183

約数の個数: 48

約数和(自身を含む): 188505792

約数和(自身を除く): 116720742

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 1275, 2550, 28151, 56302, 84453, 140755, 168906, 281510, 422265, 478567, 703775, 844530, 957134, 1407550, 1435701, 2111325, 2392835, 2871402, 4222650, 4785670, 7178505, 11964175, 14357010, 23928350, 35892525, 71785050]

約数ペア:

[(1, 71785050), (2, 35892525), (3, 23928350), (5, 14357010), (6, 11964175), (10, 7178505), (15, 4785670), (17, 4222650), (25, 2871402), (30, 2392835), (34, 2111325), (50, 1435701), (51, 1407550), (75, 957134), (85, 844530), (102, 703775), (150, 478567), (170, 422265), (255, 281510), (425, 168906), (510, 140755), (850, 84453), (1275, 56302), (2550, 28151)]