56175548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:207

約数の個数: 96

約数和(自身を含む): 125737920

約数和(自身を除く): 69562372

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 53, 68, 106, 109, 143, 187, 212, 218, 221, 286, 374, 436, 442, 572, 583, 689, 748, 884, 901, 1166, 1199, 1378, 1417, 1802, 1853, 2332, 2398, 2431, 2756, 2834, 3604, 3706, 4796, 4862, 5668, 5777, 7412, 7579, 9724, 9911, 11554, 11713, 15158, 15587, 19822, 20383, 23108, 23426, 24089, 30316, 31174, 39644, 40766, 46852, 48178, 62348, 63547, 75101, 81532, 96356, 98209, 127094, 128843, 150202, 196418, 254188, 257686, 264979, 300404, 392836, 515372, 529958, 826111, 1059916, 1080299, 1276717, 1652222, 2160598, 2553434, 3304444, 4321196, 5106868, 14043887, 28087774, 56175548]

約数ペア:

[(1, 56175548), (2, 28087774), (4, 14043887), (11, 5106868), (13, 4321196), (17, 3304444), (22, 2553434), (26, 2160598), (34, 1652222), (44, 1276717), (52, 1080299), (53, 1059916), (68, 826111), (106, 529958), (109, 515372), (143, 392836), (187, 300404), (212, 264979), (218, 257686), (221, 254188), (286, 196418), (374, 150202), (436, 128843), (442, 127094), (572, 98209), (583, 96356), (689, 81532), (748, 75101), (884, 63547), (901, 62348), (1166, 48178), (1199, 46852), (1378, 40766), (1417, 39644), (1802, 31174), (1853, 30316), (2332, 24089), (2398, 23426), (2431, 23108), (2756, 20383), (2834, 19822), (3604, 15587), (3706, 15158), (4796, 11713), (4862, 11554), (5668, 9911), (5777, 9724), (7412, 7579)]