61540102

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 111694464

約数和(自身を除く): 50154362

約数列:

[1, 2, 13, 17, 26, 34, 37, 53, 71, 74, 106, 142, 221, 442, 481, 629, 689, 901, 923, 962, 1207, 1258, 1378, 1802, 1846, 1961, 2414, 2627, 3763, 3922, 5254, 7526, 8177, 11713, 15691, 16354, 23426, 25493, 31382, 33337, 34151, 44659, 48919, 50986, 63971, 66674, 68302, 89318, 97838, 127942, 139231, 278462, 433381, 580567, 831623, 866762, 1161134, 1663246, 1810003, 2366927, 3620006, 4733854, 30770051, 61540102]

約数ペア:

[(1, 61540102), (2, 30770051), (13, 4733854), (17, 3620006), (26, 2366927), (34, 1810003), (37, 1663246), (53, 1161134), (71, 866762), (74, 831623), (106, 580567), (142, 433381), (221, 278462), (442, 139231), (481, 127942), (629, 97838), (689, 89318), (901, 68302), (923, 66674), (962, 63971), (1207, 50986), (1258, 48919), (1378, 44659), (1802, 34151), (1846, 33337), (1961, 31382), (2414, 25493), (2627, 23426), (3763, 16354), (3922, 15691), (5254, 11713), (7526, 8177)]