51134475

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{563}}^1$

素因数の和:756

約数の個数: 48

約数和(自身を含む): 97350912

約数和(自身を除く): 46216437

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 173, 175, 519, 525, 563, 865, 1211, 1689, 2595, 2815, 3633, 3941, 4325, 6055, 8445, 11823, 12975, 14075, 18165, 19705, 30275, 42225, 59115, 90825, 97399, 98525, 292197, 295575, 486995, 681793, 1460985, 2045379, 2434975, 3408965, 7304925, 10226895, 17044825, 51134475]

約数ペア:

[(1, 51134475), (3, 17044825), (5, 10226895), (7, 7304925), (15, 3408965), (21, 2434975), (25, 2045379), (35, 1460985), (75, 681793), (105, 486995), (173, 295575), (175, 292197), (519, 98525), (525, 97399), (563, 90825), (865, 59115), (1211, 42225), (1689, 30275), (2595, 19705), (2815, 18165), (3633, 14075), (3941, 12975), (4325, 11823), (6055, 8445)]