49507320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{412561}}^1$

素因数の和:412575

約数の個数: 32

約数和(自身を含む): 148522320

約数和(自身を除く): 99015000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 412561, 825122, 1237683, 1650244, 2062805, 2475366, 3300488, 4125610, 4950732, 6188415, 8251220, 9901464, 12376830, 16502440, 24753660, 49507320]

約数ペア:

[(1, 49507320), (2, 24753660), (3, 16502440), (4, 12376830), (5, 9901464), (6, 8251220), (8, 6188415), (10, 4950732), (12, 4125610), (15, 3300488), (20, 2475366), (24, 2062805), (30, 1650244), (40, 1237683), (60, 825122), (120, 412561)]