56103520

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:404

約数の個数: 96

約数和(自身を含む): 146313216

約数和(自身を除く): 90209696

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 127, 160, 176, 220, 251, 254, 352, 440, 502, 508, 635, 880, 1004, 1016, 1255, 1270, 1397, 1760, 2008, 2032, 2510, 2540, 2761, 2794, 4016, 4064, 5020, 5080, 5522, 5588, 6985, 8032, 10040, 10160, 11044, 11176, 13805, 13970, 20080, 20320, 22088, 22352, 27610, 27940, 31877, 40160, 44176, 44704, 55220, 55880, 63754, 88352, 110440, 111760, 127508, 159385, 220880, 223520, 255016, 318770, 350647, 441760, 510032, 637540, 701294, 1020064, 1275080, 1402588, 1753235, 2550160, 2805176, 3506470, 5100320, 5610352, 7012940, 11220704, 14025880, 28051760, 56103520]

約数ペア:

[(1, 56103520), (2, 28051760), (4, 14025880), (5, 11220704), (8, 7012940), (10, 5610352), (11, 5100320), (16, 3506470), (20, 2805176), (22, 2550160), (32, 1753235), (40, 1402588), (44, 1275080), (55, 1020064), (80, 701294), (88, 637540), (110, 510032), (127, 441760), (160, 350647), (176, 318770), (220, 255016), (251, 223520), (254, 220880), (352, 159385), (440, 127508), (502, 111760), (508, 110440), (635, 88352), (880, 63754), (1004, 55880), (1016, 55220), (1255, 44704), (1270, 44176), (1397, 40160), (1760, 31877), (2008, 27940), (2032, 27610), (2510, 22352), (2540, 22088), (2761, 20320), (2794, 20080), (4016, 13970), (4064, 13805), (5020, 11176), (5080, 11044), (5522, 10160), (5588, 10040), (6985, 8032)]