51366700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{953}}^1$

素因数の和:992

約数の個数: 108

約数和(自身を含む): 141600312

約数和(自身を除く): 90233612

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 49, 50, 55, 70, 77, 98, 100, 110, 140, 154, 175, 196, 220, 245, 275, 308, 350, 385, 490, 539, 550, 700, 770, 953, 980, 1078, 1100, 1225, 1540, 1906, 1925, 2156, 2450, 2695, 3812, 3850, 4765, 4900, 5390, 6671, 7700, 9530, 10483, 10780, 13342, 13475, 19060, 20966, 23825, 26684, 26950, 33355, 41932, 46697, 47650, 52415, 53900, 66710, 73381, 93394, 95300, 104830, 133420, 146762, 166775, 186788, 209660, 233485, 262075, 293524, 333550, 366905, 466970, 513667, 524150, 667100, 733810, 933940, 1027334, 1048300, 1167425, 1467620, 1834525, 2054668, 2334850, 2568335, 3669050, 4669700, 5136670, 7338100, 10273340, 12841675, 25683350, 51366700]

約数ペア:

[(1, 51366700), (2, 25683350), (4, 12841675), (5, 10273340), (7, 7338100), (10, 5136670), (11, 4669700), (14, 3669050), (20, 2568335), (22, 2334850), (25, 2054668), (28, 1834525), (35, 1467620), (44, 1167425), (49, 1048300), (50, 1027334), (55, 933940), (70, 733810), (77, 667100), (98, 524150), (100, 513667), (110, 466970), (140, 366905), (154, 333550), (175, 293524), (196, 262075), (220, 233485), (245, 209660), (275, 186788), (308, 166775), (350, 146762), (385, 133420), (490, 104830), (539, 95300), (550, 93394), (700, 73381), (770, 66710), (953, 53900), (980, 52415), (1078, 47650), (1100, 46697), (1225, 41932), (1540, 33355), (1906, 26950), (1925, 26684), (2156, 23825), (2450, 20966), (2695, 19060), (3812, 13475), (3850, 13342), (4765, 10780), (4900, 10483), (5390, 9530), (6671, 7700)]