48575660

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:200

約数の個数: 96

約数和(自身を含む): 121833600

約数和(自身を除く): 73257940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 73, 97, 98, 140, 146, 194, 196, 245, 292, 343, 365, 388, 485, 490, 511, 679, 686, 730, 970, 980, 1022, 1358, 1372, 1460, 1715, 1940, 2044, 2555, 2716, 3395, 3430, 3577, 4753, 5110, 6790, 6860, 7081, 7154, 9506, 10220, 13580, 14162, 14308, 17885, 19012, 23765, 25039, 28324, 33271, 35405, 35770, 47530, 49567, 50078, 66542, 70810, 71540, 95060, 99134, 100156, 125195, 133084, 141620, 166355, 198268, 247835, 250390, 332710, 346969, 495670, 500780, 665420, 693938, 991340, 1387876, 1734845, 2428783, 3469690, 4857566, 6939380, 9715132, 12143915, 24287830, 48575660]

約数ペア:

[(1, 48575660), (2, 24287830), (4, 12143915), (5, 9715132), (7, 6939380), (10, 4857566), (14, 3469690), (20, 2428783), (28, 1734845), (35, 1387876), (49, 991340), (70, 693938), (73, 665420), (97, 500780), (98, 495670), (140, 346969), (146, 332710), (194, 250390), (196, 247835), (245, 198268), (292, 166355), (343, 141620), (365, 133084), (388, 125195), (485, 100156), (490, 99134), (511, 95060), (679, 71540), (686, 70810), (730, 66542), (970, 50078), (980, 49567), (1022, 47530), (1358, 35770), (1372, 35405), (1460, 33271), (1715, 28324), (1940, 25039), (2044, 23765), (2555, 19012), (2716, 17885), (3395, 14308), (3430, 14162), (3577, 13580), (4753, 10220), (5110, 9506), (6790, 7154), (6860, 7081)]