49682620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{14699}}^1$

素因数の和:14734

約数の個数: 36

約数和(自身を含む): 112984200

約数和(自身を除く): 63301580

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 14699, 29398, 58796, 73495, 146990, 191087, 293980, 382174, 764348, 955435, 1910870, 2484131, 3821740, 4968262, 9936524, 12420655, 24841310, 49682620]

約数ペア:

[(1, 49682620), (2, 24841310), (4, 12420655), (5, 9936524), (10, 4968262), (13, 3821740), (20, 2484131), (26, 1910870), (52, 955435), (65, 764348), (130, 382174), (169, 293980), (260, 191087), (338, 146990), (676, 73495), (845, 58796), (1690, 29398), (3380, 14699)]