56941456

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{607}}^1$

素因数の和:680

約数の個数: 80

約数和(自身を含む): 132991488

約数和(自身を除く): 76050032

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 41, 44, 52, 82, 88, 104, 143, 164, 176, 208, 286, 328, 451, 533, 572, 607, 656, 902, 1066, 1144, 1214, 1804, 2132, 2288, 2428, 3608, 4264, 4856, 5863, 6677, 7216, 7891, 8528, 9712, 11726, 13354, 15782, 23452, 24887, 26708, 31564, 46904, 49774, 53416, 63128, 86801, 93808, 99548, 106832, 126256, 173602, 199096, 273757, 323531, 347204, 398192, 547514, 647062, 694408, 1095028, 1294124, 1388816, 2190056, 2588248, 3558841, 4380112, 5176496, 7117682, 14235364, 28470728, 56941456]

約数ペア:

[(1, 56941456), (2, 28470728), (4, 14235364), (8, 7117682), (11, 5176496), (13, 4380112), (16, 3558841), (22, 2588248), (26, 2190056), (41, 1388816), (44, 1294124), (52, 1095028), (82, 694408), (88, 647062), (104, 547514), (143, 398192), (164, 347204), (176, 323531), (208, 273757), (286, 199096), (328, 173602), (451, 126256), (533, 106832), (572, 99548), (607, 93808), (656, 86801), (902, 63128), (1066, 53416), (1144, 49774), (1214, 46904), (1804, 31564), (2132, 26708), (2288, 24887), (2428, 23452), (3608, 15782), (4264, 13354), (4856, 11726), (5863, 9712), (6677, 8528), (7216, 7891)]