55622820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1187}}^1$

素因数の和:1281

約数の個数: 96

約数和(自身を含む): 172440576

約数和(自身を除く): 116817756

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 71, 110, 132, 142, 165, 213, 220, 284, 330, 355, 426, 660, 710, 781, 852, 1065, 1187, 1420, 1562, 2130, 2343, 2374, 3124, 3561, 3905, 4260, 4686, 4748, 5935, 7122, 7810, 9372, 11715, 11870, 13057, 14244, 15620, 17805, 23430, 23740, 26114, 35610, 39171, 46860, 52228, 65285, 71220, 78342, 84277, 130570, 156684, 168554, 195855, 252831, 261140, 337108, 391710, 421385, 505662, 783420, 842770, 927047, 1011324, 1264155, 1685540, 1854094, 2528310, 2781141, 3708188, 4635235, 5056620, 5562282, 9270470, 11124564, 13905705, 18540940, 27811410, 55622820]

約数ペア:

[(1, 55622820), (2, 27811410), (3, 18540940), (4, 13905705), (5, 11124564), (6, 9270470), (10, 5562282), (11, 5056620), (12, 4635235), (15, 3708188), (20, 2781141), (22, 2528310), (30, 1854094), (33, 1685540), (44, 1264155), (55, 1011324), (60, 927047), (66, 842770), (71, 783420), (110, 505662), (132, 421385), (142, 391710), (165, 337108), (213, 261140), (220, 252831), (284, 195855), (330, 168554), (355, 156684), (426, 130570), (660, 84277), (710, 78342), (781, 71220), (852, 65285), (1065, 52228), (1187, 46860), (1420, 39171), (1562, 35610), (2130, 26114), (2343, 23740), (2374, 23430), (3124, 17805), (3561, 15620), (3905, 14244), (4260, 13057), (4686, 11870), (4748, 11715), (5935, 9372), (7122, 7810)]