56242590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2203}}^1$

素因数の和:2273

約数の個数: 64

約数和(自身を含む): 144723456

約数和(自身を除く): 88480866

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 37, 46, 69, 74, 111, 115, 138, 185, 222, 230, 345, 370, 555, 690, 851, 1110, 1702, 2203, 2553, 4255, 4406, 5106, 6609, 8510, 11015, 12765, 13218, 22030, 25530, 33045, 50669, 66090, 81511, 101338, 152007, 163022, 244533, 253345, 304014, 407555, 489066, 506690, 760035, 815110, 1222665, 1520070, 1874753, 2445330, 3749506, 5624259, 9373765, 11248518, 18747530, 28121295, 56242590]

約数ペア:

[(1, 56242590), (2, 28121295), (3, 18747530), (5, 11248518), (6, 9373765), (10, 5624259), (15, 3749506), (23, 2445330), (30, 1874753), (37, 1520070), (46, 1222665), (69, 815110), (74, 760035), (111, 506690), (115, 489066), (138, 407555), (185, 304014), (222, 253345), (230, 244533), (345, 163022), (370, 152007), (555, 101338), (690, 81511), (851, 66090), (1110, 50669), (1702, 33045), (2203, 25530), (2553, 22030), (4255, 13218), (4406, 12765), (5106, 11015), (6609, 8510)]