48190280

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{32561}}^1$

素因数の和:32609

約数の個数: 32

約数和(自身を含む): 111362040

約数和(自身を除く): 63171760

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 32561, 65122, 130244, 162805, 260488, 325610, 651220, 1204757, 1302440, 2409514, 4819028, 6023785, 9638056, 12047570, 24095140, 48190280]

約数ペア:

[(1, 48190280), (2, 24095140), (4, 12047570), (5, 9638056), (8, 6023785), (10, 4819028), (20, 2409514), (37, 1302440), (40, 1204757), (74, 651220), (148, 325610), (185, 260488), (296, 162805), (370, 130244), (740, 65122), (1480, 32561)]