49388735

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 67737600

約数和(自身を除く): 18348865

約数列:

[1, 5, 11, 31, 55, 83, 155, 341, 349, 415, 913, 1705, 1745, 2573, 3839, 4565, 10819, 12865, 19195, 28303, 28967, 54095, 119009, 141515, 144835, 318637, 595045, 897977, 1593185, 4489885, 9877747, 49388735]

約数ペア:

[(1, 49388735), (5, 9877747), (11, 4489885), (31, 1593185), (55, 897977), (83, 595045), (155, 318637), (341, 144835), (349, 141515), (415, 119009), (913, 54095), (1705, 28967), (1745, 28303), (2573, 19195), (3839, 12865), (4565, 10819)]