80049528052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{509}}^1\times {\mathrm{29363}}^1$

素因数の和:29992

約数の個数: 48

約数和(自身を含む): 152631722880

約数和(自身を除く): 72582194828

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 509, 1018, 1339, 2036, 2678, 5356, 6617, 13234, 26468, 29363, 52427, 58726, 104854, 117452, 209708, 381719, 681551, 763438, 1363102, 1526876, 2726204, 3024389, 6048778, 12097556, 14945767, 29891534, 39317057, 59783068, 78634114, 157268228, 194294971, 388589942, 777179884, 1539414001, 3078828002, 6157656004, 20012382013, 40024764026, 80049528052]

約数ペア:

[(1, 80049528052), (2, 40024764026), (4, 20012382013), (13, 6157656004), (26, 3078828002), (52, 1539414001), (103, 777179884), (206, 388589942), (412, 194294971), (509, 157268228), (1018, 78634114), (1339, 59783068), (2036, 39317057), (2678, 29891534), (5356, 14945767), (6617, 12097556), (13234, 6048778), (26468, 3024389), (29363, 2726204), (52427, 1526876), (58726, 1363102), (104854, 763438), (117452, 681551), (209708, 381719)]