56050480

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:374

約数の個数: 80

約数和(自身を含む): 136491264

約数和(自身を除く): 80440784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 97, 124, 155, 194, 233, 248, 310, 388, 466, 485, 496, 620, 776, 932, 970, 1165, 1240, 1552, 1864, 1940, 2330, 2480, 3007, 3728, 3880, 4660, 6014, 7223, 7760, 9320, 12028, 14446, 15035, 18640, 22601, 24056, 28892, 30070, 36115, 45202, 48112, 57784, 60140, 72230, 90404, 113005, 115568, 120280, 144460, 180808, 226010, 240560, 288920, 361616, 452020, 577840, 700631, 904040, 1401262, 1808080, 2802524, 3503155, 5605048, 7006310, 11210096, 14012620, 28025240, 56050480]

約数ペア:

[(1, 56050480), (2, 28025240), (4, 14012620), (5, 11210096), (8, 7006310), (10, 5605048), (16, 3503155), (20, 2802524), (31, 1808080), (40, 1401262), (62, 904040), (80, 700631), (97, 577840), (124, 452020), (155, 361616), (194, 288920), (233, 240560), (248, 226010), (310, 180808), (388, 144460), (466, 120280), (485, 115568), (496, 113005), (620, 90404), (776, 72230), (932, 60140), (970, 57784), (1165, 48112), (1240, 45202), (1552, 36115), (1864, 30070), (1940, 28892), (2330, 24056), (2480, 22601), (3007, 18640), (3728, 15035), (3880, 14446), (4660, 12028), (6014, 9320), (7223, 7760)]