51726150

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{16421}}^1$

素因数の和:16446

約数の個数: 72

約数和(自身を含む): 158833584

約数和(自身を除く): 107107434

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 16421, 32842, 49263, 82105, 98526, 114947, 147789, 164210, 229894, 246315, 295578, 344841, 410525, 492630, 574735, 689682, 738945, 821050, 1034523, 1149470, 1231575, 1477890, 1724205, 2069046, 2463150, 2873675, 3448410, 3694725, 5172615, 5747350, 7389450, 8621025, 10345230, 17242050, 25863075, 51726150]

約数ペア:

[(1, 51726150), (2, 25863075), (3, 17242050), (5, 10345230), (6, 8621025), (7, 7389450), (9, 5747350), (10, 5172615), (14, 3694725), (15, 3448410), (18, 2873675), (21, 2463150), (25, 2069046), (30, 1724205), (35, 1477890), (42, 1231575), (45, 1149470), (50, 1034523), (63, 821050), (70, 738945), (75, 689682), (90, 574735), (105, 492630), (126, 410525), (150, 344841), (175, 295578), (210, 246315), (225, 229894), (315, 164210), (350, 147789), (450, 114947), (525, 98526), (630, 82105), (1050, 49263), (1575, 32842), (3150, 16421)]