47561220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37747}}^1$

素因数の和:37769

約数の個数: 72

約数和(自身を含む): 164883264

約数和(自身を除く): 117322044

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 37747, 75494, 113241, 150988, 188735, 226482, 264229, 339723, 377470, 452964, 528458, 566205, 679446, 754940, 792687, 1056916, 1132410, 1321145, 1358892, 1585374, 1698615, 2264820, 2378061, 2642290, 3170748, 3397230, 3963435, 4756122, 5284580, 6794460, 7926870, 9512244, 11890305, 15853740, 23780610, 47561220]

約数ペア:

[(1, 47561220), (2, 23780610), (3, 15853740), (4, 11890305), (5, 9512244), (6, 7926870), (7, 6794460), (9, 5284580), (10, 4756122), (12, 3963435), (14, 3397230), (15, 3170748), (18, 2642290), (20, 2378061), (21, 2264820), (28, 1698615), (30, 1585374), (35, 1358892), (36, 1321145), (42, 1132410), (45, 1056916), (60, 792687), (63, 754940), (70, 679446), (84, 566205), (90, 528458), (105, 452964), (126, 377470), (140, 339723), (180, 264229), (210, 226482), (252, 188735), (315, 150988), (420, 113241), (630, 75494), (1260, 37747)]