55395774

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{181}}^1\times {\mathrm{347}}^1$

素因数の和:550

約数の個数: 72

約数和(自身を含む): 140795928

約数和(自身を除く): 85400154

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 181, 294, 347, 362, 441, 543, 694, 882, 1041, 1086, 1267, 1629, 2082, 2429, 2534, 3123, 3258, 3801, 4858, 6246, 7287, 7602, 8869, 11403, 14574, 17003, 17738, 21861, 22806, 26607, 34006, 43722, 51009, 53214, 62807, 79821, 102018, 125614, 153027, 159642, 188421, 306054, 376842, 439649, 565263, 879298, 1130526, 1318947, 2637894, 3077543, 3956841, 6155086, 7913682, 9232629, 18465258, 27697887, 55395774]

約数ペア:

[(1, 55395774), (2, 27697887), (3, 18465258), (6, 9232629), (7, 7913682), (9, 6155086), (14, 3956841), (18, 3077543), (21, 2637894), (42, 1318947), (49, 1130526), (63, 879298), (98, 565263), (126, 439649), (147, 376842), (181, 306054), (294, 188421), (347, 159642), (362, 153027), (441, 125614), (543, 102018), (694, 79821), (882, 62807), (1041, 53214), (1086, 51009), (1267, 43722), (1629, 34006), (2082, 26607), (2429, 22806), (2534, 21861), (3123, 17738), (3258, 17003), (3801, 14574), (4858, 11403), (6246, 8869), (7287, 7602)]