50405397

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1321}}^1$

素因数の和:1433

約数の個数: 32

約数和(自身を含む): 81223680

約数和(自身を除く): 30818283

約数列:

[1, 3, 7, 21, 23, 69, 79, 161, 237, 483, 553, 1321, 1659, 1817, 3963, 5451, 9247, 12719, 27741, 30383, 38157, 91149, 104359, 212681, 313077, 638043, 730513, 2191539, 2400257, 7200771, 16801799, 50405397]

約数ペア:

[(1, 50405397), (3, 16801799), (7, 7200771), (21, 2400257), (23, 2191539), (69, 730513), (79, 638043), (161, 313077), (237, 212681), (483, 104359), (553, 91149), (1321, 38157), (1659, 30383), (1817, 27741), (3963, 12719), (5451, 9247)]