55328976

素因数分解:

$2^4\times 3^2\times {\mathrm{223}}^1\times {\mathrm{1723}}^1$

素因数の和:1960

約数の個数: 60

約数和(自身を含む): 155628928

約数和(自身を除く): 100299952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 223, 446, 669, 892, 1338, 1723, 1784, 2007, 2676, 3446, 3568, 4014, 5169, 5352, 6892, 8028, 10338, 10704, 13784, 15507, 16056, 20676, 27568, 31014, 32112, 41352, 62028, 82704, 124056, 248112, 384229, 768458, 1152687, 1536916, 2305374, 3073832, 3458061, 4610748, 6147664, 6916122, 9221496, 13832244, 18442992, 27664488, 55328976]

約数ペア:

[(1, 55328976), (2, 27664488), (3, 18442992), (4, 13832244), (6, 9221496), (8, 6916122), (9, 6147664), (12, 4610748), (16, 3458061), (18, 3073832), (24, 2305374), (36, 1536916), (48, 1152687), (72, 768458), (144, 384229), (223, 248112), (446, 124056), (669, 82704), (892, 62028), (1338, 41352), (1723, 32112), (1784, 31014), (2007, 27568), (2676, 20676), (3446, 16056), (3568, 15507), (4014, 13784), (5169, 10704), (5352, 10338), (6892, 8028)]