54537280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:372

約数の個数: 112

約数和(自身を含む): 150546816

約数和(自身を除く): 96009536

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 97, 112, 140, 160, 194, 224, 251, 280, 320, 388, 448, 485, 502, 560, 679, 776, 970, 1004, 1120, 1255, 1358, 1552, 1757, 1940, 2008, 2240, 2510, 2716, 3104, 3395, 3514, 3880, 4016, 5020, 5432, 6208, 6790, 7028, 7760, 8032, 8785, 10040, 10864, 13580, 14056, 15520, 16064, 17570, 20080, 21728, 24347, 27160, 28112, 31040, 35140, 40160, 43456, 48694, 54320, 56224, 70280, 80320, 97388, 108640, 112448, 121735, 140560, 170429, 194776, 217280, 243470, 281120, 340858, 389552, 486940, 562240, 681716, 779104, 852145, 973880, 1363432, 1558208, 1704290, 1947760, 2726864, 3408580, 3895520, 5453728, 6817160, 7791040, 10907456, 13634320, 27268640, 54537280]

約数ペア:

[(1, 54537280), (2, 27268640), (4, 13634320), (5, 10907456), (7, 7791040), (8, 6817160), (10, 5453728), (14, 3895520), (16, 3408580), (20, 2726864), (28, 1947760), (32, 1704290), (35, 1558208), (40, 1363432), (56, 973880), (64, 852145), (70, 779104), (80, 681716), (97, 562240), (112, 486940), (140, 389552), (160, 340858), (194, 281120), (224, 243470), (251, 217280), (280, 194776), (320, 170429), (388, 140560), (448, 121735), (485, 112448), (502, 108640), (560, 97388), (679, 80320), (776, 70280), (970, 56224), (1004, 54320), (1120, 48694), (1255, 43456), (1358, 40160), (1552, 35140), (1757, 31040), (1940, 28112), (2008, 27160), (2240, 24347), (2510, 21728), (2716, 20080), (3104, 17570), (3395, 16064), (3514, 15520), (3880, 14056), (4016, 13580), (5020, 10864), (5432, 10040), (6208, 8785), (6790, 8032), (7028, 7760)]