52046985

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:238

約数の個数: 64

約数和(自身を含む): 93265920

約数和(自身を除く): 41218935

約数列:

[1, 3, 5, 15, 19, 31, 43, 57, 93, 95, 129, 137, 155, 215, 285, 411, 465, 589, 645, 685, 817, 1333, 1767, 2055, 2451, 2603, 2945, 3999, 4085, 4247, 5891, 6665, 7809, 8835, 12255, 12741, 13015, 17673, 19995, 21235, 25327, 29455, 39045, 63705, 75981, 80693, 88365, 111929, 126635, 182621, 242079, 335787, 379905, 403465, 547863, 559645, 913105, 1210395, 1678935, 2739315, 3469799, 10409397, 17348995, 52046985]

約数ペア:

[(1, 52046985), (3, 17348995), (5, 10409397), (15, 3469799), (19, 2739315), (31, 1678935), (43, 1210395), (57, 913105), (93, 559645), (95, 547863), (129, 403465), (137, 379905), (155, 335787), (215, 242079), (285, 182621), (411, 126635), (465, 111929), (589, 88365), (645, 80693), (685, 75981), (817, 63705), (1333, 39045), (1767, 29455), (2055, 25327), (2451, 21235), (2603, 19995), (2945, 17673), (3999, 13015), (4085, 12741), (4247, 12255), (5891, 8835), (6665, 7809)]