54489920

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3623}}^1$

素因数の和:3687

約数の個数: 56

約数和(自身を含む): 132551424

約数和(自身を除く): 78061504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 160, 188, 235, 320, 376, 470, 752, 940, 1504, 1880, 3008, 3623, 3760, 7246, 7520, 14492, 15040, 18115, 28984, 36230, 57968, 72460, 115936, 144920, 170281, 231872, 289840, 340562, 579680, 681124, 851405, 1159360, 1362248, 1702810, 2724496, 3405620, 5448992, 6811240, 10897984, 13622480, 27244960, 54489920]

約数ペア:

[(1, 54489920), (2, 27244960), (4, 13622480), (5, 10897984), (8, 6811240), (10, 5448992), (16, 3405620), (20, 2724496), (32, 1702810), (40, 1362248), (47, 1159360), (64, 851405), (80, 681124), (94, 579680), (160, 340562), (188, 289840), (235, 231872), (320, 170281), (376, 144920), (470, 115936), (752, 72460), (940, 57968), (1504, 36230), (1880, 28984), (3008, 18115), (3623, 15040), (3760, 14492), (7246, 7520)]