50720370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{21401}}^1$

素因数の和:21490

約数の個数: 32

約数和(自身を含む): 123275520

約数和(自身を除く): 72555150

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 21401, 42802, 64203, 107005, 128406, 214010, 321015, 642030, 1690679, 3381358, 5072037, 8453395, 10144074, 16906790, 25360185, 50720370]

約数ペア:

[(1, 50720370), (2, 25360185), (3, 16906790), (5, 10144074), (6, 8453395), (10, 5072037), (15, 3381358), (30, 1690679), (79, 642030), (158, 321015), (237, 214010), (395, 128406), (474, 107005), (790, 64203), (1185, 42802), (2370, 21401)]