56165940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2213}}^1$

素因数の和:2278

約数の個数: 96

約数和(自身を含む): 178536960

約数和(自身を除く): 122371020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 90, 94, 108, 135, 141, 180, 188, 235, 270, 282, 423, 470, 540, 564, 705, 846, 940, 1269, 1410, 1692, 2115, 2213, 2538, 2820, 4230, 4426, 5076, 6345, 6639, 8460, 8852, 11065, 12690, 13278, 19917, 22130, 25380, 26556, 33195, 39834, 44260, 59751, 66390, 79668, 99585, 104011, 119502, 132780, 199170, 208022, 239004, 298755, 312033, 398340, 416044, 520055, 597510, 624066, 936099, 1040110, 1195020, 1248132, 1560165, 1872198, 2080220, 2808297, 3120330, 3744396, 4680495, 5616594, 6240660, 9360990, 11233188, 14041485, 18721980, 28082970, 56165940]

約数ペア:

[(1, 56165940), (2, 28082970), (3, 18721980), (4, 14041485), (5, 11233188), (6, 9360990), (9, 6240660), (10, 5616594), (12, 4680495), (15, 3744396), (18, 3120330), (20, 2808297), (27, 2080220), (30, 1872198), (36, 1560165), (45, 1248132), (47, 1195020), (54, 1040110), (60, 936099), (90, 624066), (94, 597510), (108, 520055), (135, 416044), (141, 398340), (180, 312033), (188, 298755), (235, 239004), (270, 208022), (282, 199170), (423, 132780), (470, 119502), (540, 104011), (564, 99585), (705, 79668), (846, 66390), (940, 59751), (1269, 44260), (1410, 39834), (1692, 33195), (2115, 26556), (2213, 25380), (2538, 22130), (2820, 19917), (4230, 13278), (4426, 12690), (5076, 11065), (6345, 8852), (6639, 8460)]