55366960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3701}}^1$

素因数の和:3742

約数の個数: 80

約数和(自身を含む): 148731552

約数和(自身を除く): 93364592

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 340, 374, 440, 680, 748, 880, 935, 1360, 1496, 1870, 2992, 3701, 3740, 7402, 7480, 14804, 14960, 18505, 29608, 37010, 40711, 59216, 62917, 74020, 81422, 125834, 148040, 162844, 203555, 251668, 296080, 314585, 325688, 407110, 503336, 629170, 651376, 692087, 814220, 1006672, 1258340, 1384174, 1628440, 2516680, 2768348, 3256880, 3460435, 5033360, 5536696, 6920870, 11073392, 13841740, 27683480, 55366960]

約数ペア:

[(1, 55366960), (2, 27683480), (4, 13841740), (5, 11073392), (8, 6920870), (10, 5536696), (11, 5033360), (16, 3460435), (17, 3256880), (20, 2768348), (22, 2516680), (34, 1628440), (40, 1384174), (44, 1258340), (55, 1006672), (68, 814220), (80, 692087), (85, 651376), (88, 629170), (110, 503336), (136, 407110), (170, 325688), (176, 314585), (187, 296080), (220, 251668), (272, 203555), (340, 162844), (374, 148040), (440, 125834), (680, 81422), (748, 74020), (880, 62917), (935, 59216), (1360, 40711), (1496, 37010), (1870, 29608), (2992, 18505), (3701, 14960), (3740, 14804), (7402, 7480)]