51035250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{9721}}^1$

素因数の和:9748

約数の個数: 64

約数和(自身を含む): 145596672

約数和(自身を除く): 94561422

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 250, 350, 375, 525, 750, 875, 1050, 1750, 2625, 5250, 9721, 19442, 29163, 48605, 58326, 68047, 97210, 136094, 145815, 204141, 243025, 291630, 340235, 408282, 486050, 680470, 729075, 1020705, 1215125, 1458150, 1701175, 2041410, 2430250, 3402350, 3645375, 5103525, 7290750, 8505875, 10207050, 17011750, 25517625, 51035250]

約数ペア:

[(1, 51035250), (2, 25517625), (3, 17011750), (5, 10207050), (6, 8505875), (7, 7290750), (10, 5103525), (14, 3645375), (15, 3402350), (21, 2430250), (25, 2041410), (30, 1701175), (35, 1458150), (42, 1215125), (50, 1020705), (70, 729075), (75, 680470), (105, 486050), (125, 408282), (150, 340235), (175, 291630), (210, 243025), (250, 204141), (350, 145815), (375, 136094), (525, 97210), (750, 68047), (875, 58326), (1050, 48605), (1750, 29163), (2625, 19442), (5250, 9721)]