55406580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:377

約数の個数: 96

約数和(自身を含む): 161215488

約数和(自身を除く): 105808908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 101, 123, 164, 202, 205, 223, 246, 303, 404, 410, 446, 492, 505, 606, 615, 669, 820, 892, 1010, 1115, 1212, 1230, 1338, 1515, 2020, 2230, 2460, 2676, 3030, 3345, 4141, 4460, 6060, 6690, 8282, 9143, 12423, 13380, 16564, 18286, 20705, 22523, 24846, 27429, 36572, 41410, 45046, 45715, 49692, 54858, 62115, 67569, 82820, 90092, 91430, 109716, 112615, 124230, 135138, 137145, 182860, 225230, 248460, 270276, 274290, 337845, 450460, 548580, 675690, 923443, 1351380, 1846886, 2770329, 3693772, 4617215, 5540658, 9234430, 11081316, 13851645, 18468860, 27703290, 55406580]

約数ペア:

[(1, 55406580), (2, 27703290), (3, 18468860), (4, 13851645), (5, 11081316), (6, 9234430), (10, 5540658), (12, 4617215), (15, 3693772), (20, 2770329), (30, 1846886), (41, 1351380), (60, 923443), (82, 675690), (101, 548580), (123, 450460), (164, 337845), (202, 274290), (205, 270276), (223, 248460), (246, 225230), (303, 182860), (404, 137145), (410, 135138), (446, 124230), (492, 112615), (505, 109716), (606, 91430), (615, 90092), (669, 82820), (820, 67569), (892, 62115), (1010, 54858), (1115, 49692), (1212, 45715), (1230, 45046), (1338, 41410), (1515, 36572), (2020, 27429), (2230, 24846), (2460, 22523), (2676, 20705), (3030, 18286), (3345, 16564), (4141, 13380), (4460, 12423), (6060, 9143), (6690, 8282)]