51289488

素因数分解:

$2^4\times 3^2\times {\mathrm{353}}^1\times {\mathrm{1009}}^1$

素因数の和:1376

約数の個数: 60

約数和(自身を含む): 144088620

約数和(自身を除く): 92799132

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 353, 706, 1009, 1059, 1412, 2018, 2118, 2824, 3027, 3177, 4036, 4236, 5648, 6054, 6354, 8072, 8472, 9081, 12108, 12708, 16144, 16944, 18162, 24216, 25416, 36324, 48432, 50832, 72648, 145296, 356177, 712354, 1068531, 1424708, 2137062, 2849416, 3205593, 4274124, 5698832, 6411186, 8548248, 12822372, 17096496, 25644744, 51289488]

約数ペア:

[(1, 51289488), (2, 25644744), (3, 17096496), (4, 12822372), (6, 8548248), (8, 6411186), (9, 5698832), (12, 4274124), (16, 3205593), (18, 2849416), (24, 2137062), (36, 1424708), (48, 1068531), (72, 712354), (144, 356177), (353, 145296), (706, 72648), (1009, 50832), (1059, 48432), (1412, 36324), (2018, 25416), (2118, 24216), (2824, 18162), (3027, 16944), (3177, 16144), (4036, 12708), (4236, 12108), (5648, 9081), (6054, 8472), (6354, 8072)]