43028050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1249}}^1$

素因数の和:1327

約数の個数: 48

約数和(自身を含む): 87885000

約数和(自身を除く): 44856950

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 53, 65, 106, 130, 265, 325, 530, 650, 689, 1249, 1325, 1378, 2498, 2650, 3445, 6245, 6890, 12490, 16237, 17225, 31225, 32474, 34450, 62450, 66197, 81185, 132394, 162370, 330985, 405925, 661970, 811850, 860561, 1654925, 1721122, 3309850, 4302805, 8605610, 21514025, 43028050]

約数ペア:

[(1, 43028050), (2, 21514025), (5, 8605610), (10, 4302805), (13, 3309850), (25, 1721122), (26, 1654925), (50, 860561), (53, 811850), (65, 661970), (106, 405925), (130, 330985), (265, 162370), (325, 132394), (530, 81185), (650, 66197), (689, 62450), (1249, 34450), (1325, 32474), (1378, 31225), (2498, 17225), (2650, 16237), (3445, 12490), (6245, 6890)]