54345690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{86263}}^1$

素因数の和:86283

約数の個数: 48

約数和(自身を含む): 161486208

約数和(自身を除く): 107140518

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 86263, 172526, 258789, 431315, 517578, 603841, 776367, 862630, 1207682, 1293945, 1552734, 1811523, 2587890, 3019205, 3623046, 3881835, 5434569, 6038410, 7763670, 9057615, 10869138, 18115230, 27172845, 54345690]

約数ペア:

[(1, 54345690), (2, 27172845), (3, 18115230), (5, 10869138), (6, 9057615), (7, 7763670), (9, 6038410), (10, 5434569), (14, 3881835), (15, 3623046), (18, 3019205), (21, 2587890), (30, 1811523), (35, 1552734), (42, 1293945), (45, 1207682), (63, 862630), (70, 776367), (90, 603841), (105, 517578), (126, 431315), (210, 258789), (315, 172526), (630, 86263)]