55237280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:502

約数の個数: 96

約数和(自身を含む): 150595200

約数和(自身を除く): 95357920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 149, 160, 224, 280, 298, 331, 560, 596, 662, 745, 1043, 1120, 1192, 1324, 1490, 1655, 2086, 2317, 2384, 2648, 2980, 3310, 4172, 4634, 4768, 5215, 5296, 5960, 6620, 8344, 9268, 10430, 10592, 11585, 11920, 13240, 16688, 18536, 20860, 23170, 23840, 26480, 33376, 37072, 41720, 46340, 49319, 52960, 74144, 83440, 92680, 98638, 166880, 185360, 197276, 246595, 345233, 370720, 394552, 493190, 690466, 789104, 986380, 1380932, 1578208, 1726165, 1972760, 2761864, 3452330, 3945520, 5523728, 6904660, 7891040, 11047456, 13809320, 27618640, 55237280]

約数ペア:

[(1, 55237280), (2, 27618640), (4, 13809320), (5, 11047456), (7, 7891040), (8, 6904660), (10, 5523728), (14, 3945520), (16, 3452330), (20, 2761864), (28, 1972760), (32, 1726165), (35, 1578208), (40, 1380932), (56, 986380), (70, 789104), (80, 690466), (112, 493190), (140, 394552), (149, 370720), (160, 345233), (224, 246595), (280, 197276), (298, 185360), (331, 166880), (560, 98638), (596, 92680), (662, 83440), (745, 74144), (1043, 52960), (1120, 49319), (1192, 46340), (1324, 41720), (1490, 37072), (1655, 33376), (2086, 26480), (2317, 23840), (2384, 23170), (2648, 20860), (2980, 18536), (3310, 16688), (4172, 13240), (4634, 11920), (4768, 11585), (5215, 10592), (5296, 10430), (5960, 9268), (6620, 8344)]