49367080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1123}}^1$

素因数の和:1298

約数の個数: 64

約数和(自身を含む): 127866240

約数和(自身を除く): 78499160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 157, 280, 314, 628, 785, 1099, 1123, 1256, 1570, 2198, 2246, 3140, 4396, 4492, 5495, 5615, 6280, 7861, 8792, 8984, 10990, 11230, 15722, 21980, 22460, 31444, 39305, 43960, 44920, 62888, 78610, 157220, 176311, 314440, 352622, 705244, 881555, 1234177, 1410488, 1763110, 2468354, 3526220, 4936708, 6170885, 7052440, 9873416, 12341770, 24683540, 49367080]

約数ペア:

[(1, 49367080), (2, 24683540), (4, 12341770), (5, 9873416), (7, 7052440), (8, 6170885), (10, 4936708), (14, 3526220), (20, 2468354), (28, 1763110), (35, 1410488), (40, 1234177), (56, 881555), (70, 705244), (140, 352622), (157, 314440), (280, 176311), (314, 157220), (628, 78610), (785, 62888), (1099, 44920), (1123, 43960), (1256, 39305), (1570, 31444), (2198, 22460), (2246, 21980), (3140, 15722), (4396, 11230), (4492, 10990), (5495, 8984), (5615, 8792), (6280, 7861)]