48683920

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{35797}}^1$

素因数の和:35827

約数の個数: 40

約数和(自身を含む): 119851704

約数和(自身を除く): 71167784

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 35797, 71594, 143188, 178985, 286376, 357970, 572752, 608549, 715940, 1217098, 1431880, 2434196, 2863760, 3042745, 4868392, 6085490, 9736784, 12170980, 24341960, 48683920]

約数ペア:

[(1, 48683920), (2, 24341960), (4, 12170980), (5, 9736784), (8, 6085490), (10, 4868392), (16, 3042745), (17, 2863760), (20, 2434196), (34, 1431880), (40, 1217098), (68, 715940), (80, 608549), (85, 572752), (136, 357970), (170, 286376), (272, 178985), (340, 143188), (680, 71594), (1360, 35797)]