56448630

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{29867}}^1$

素因数の和:29890

約数の個数: 64

約数和(自身を含む): 172039680

約数和(自身を除く): 115591050

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 29867, 59734, 89601, 149335, 179202, 209069, 268803, 298670, 418138, 448005, 537606, 627207, 806409, 896010, 1045345, 1254414, 1344015, 1612818, 1881621, 2090690, 2688030, 3136035, 3763242, 4032045, 5644863, 6272070, 8064090, 9408105, 11289726, 18816210, 28224315, 56448630]

約数ペア:

[(1, 56448630), (2, 28224315), (3, 18816210), (5, 11289726), (6, 9408105), (7, 8064090), (9, 6272070), (10, 5644863), (14, 4032045), (15, 3763242), (18, 3136035), (21, 2688030), (27, 2090690), (30, 1881621), (35, 1612818), (42, 1344015), (45, 1254414), (54, 1045345), (63, 896010), (70, 806409), (90, 627207), (105, 537606), (126, 448005), (135, 418138), (189, 298670), (210, 268803), (270, 209069), (315, 179202), (378, 149335), (630, 89601), (945, 59734), (1890, 29867)]