53757280

素因数分解:

$2^5\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1877}}^1$

素因数の和:2071

約数の個数: 48

約数和(自身を含む): 127779120

約数和(自身を除く): 74021840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 179, 358, 716, 895, 1432, 1790, 1877, 2864, 3580, 3754, 5728, 7160, 7508, 9385, 14320, 15016, 18770, 28640, 30032, 37540, 60064, 75080, 150160, 300320, 335983, 671966, 1343932, 1679915, 2687864, 3359830, 5375728, 6719660, 10751456, 13439320, 26878640, 53757280]

約数ペア:

[(1, 53757280), (2, 26878640), (4, 13439320), (5, 10751456), (8, 6719660), (10, 5375728), (16, 3359830), (20, 2687864), (32, 1679915), (40, 1343932), (80, 671966), (160, 335983), (179, 300320), (358, 150160), (716, 75080), (895, 60064), (1432, 37540), (1790, 30032), (1877, 28640), (2864, 18770), (3580, 15016), (3754, 14320), (5728, 9385), (7160, 7508)]