54083820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2111}}^1$

素因数の和:2191

約数の個数: 96

約数和(自身を含む): 175988736

約数和(自身を除く): 121904916

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 61, 70, 84, 105, 122, 140, 183, 210, 244, 305, 366, 420, 427, 610, 732, 854, 915, 1220, 1281, 1708, 1830, 2111, 2135, 2562, 3660, 4222, 4270, 5124, 6333, 6405, 8444, 8540, 10555, 12666, 12810, 14777, 21110, 25332, 25620, 29554, 31665, 42220, 44331, 59108, 63330, 73885, 88662, 126660, 128771, 147770, 177324, 221655, 257542, 295540, 386313, 443310, 515084, 643855, 772626, 886620, 901397, 1287710, 1545252, 1802794, 1931565, 2575420, 2704191, 3605588, 3863130, 4506985, 5408382, 7726260, 9013970, 10816764, 13520955, 18027940, 27041910, 54083820]

約数ペア:

[(1, 54083820), (2, 27041910), (3, 18027940), (4, 13520955), (5, 10816764), (6, 9013970), (7, 7726260), (10, 5408382), (12, 4506985), (14, 3863130), (15, 3605588), (20, 2704191), (21, 2575420), (28, 1931565), (30, 1802794), (35, 1545252), (42, 1287710), (60, 901397), (61, 886620), (70, 772626), (84, 643855), (105, 515084), (122, 443310), (140, 386313), (183, 295540), (210, 257542), (244, 221655), (305, 177324), (366, 147770), (420, 128771), (427, 126660), (610, 88662), (732, 73885), (854, 63330), (915, 59108), (1220, 44331), (1281, 42220), (1708, 31665), (1830, 29554), (2111, 25620), (2135, 25332), (2562, 21110), (3660, 14777), (4222, 12810), (4270, 12666), (5124, 10555), (6333, 8540), (6405, 8444)]