54213012

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{421}}^1$

素因数の和:518

約数の個数: 108

約数和(自身を含む): 161979636

約数和(自身を除く): 107766624

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 73, 84, 98, 126, 146, 147, 196, 219, 252, 292, 294, 421, 438, 441, 511, 588, 657, 842, 876, 882, 1022, 1263, 1314, 1533, 1684, 1764, 2044, 2526, 2628, 2947, 3066, 3577, 3789, 4599, 5052, 5894, 6132, 7154, 7578, 8841, 9198, 10731, 11788, 14308, 15156, 17682, 18396, 20629, 21462, 26523, 30733, 32193, 35364, 41258, 42924, 53046, 61466, 61887, 64386, 82516, 92199, 106092, 122932, 123774, 128772, 184398, 185661, 215131, 247548, 276597, 368796, 371322, 430262, 553194, 645393, 742644, 860524, 1106388, 1290786, 1505917, 1936179, 2581572, 3011834, 3872358, 4517751, 6023668, 7744716, 9035502, 13553253, 18071004, 27106506, 54213012]

約数ペア:

[(1, 54213012), (2, 27106506), (3, 18071004), (4, 13553253), (6, 9035502), (7, 7744716), (9, 6023668), (12, 4517751), (14, 3872358), (18, 3011834), (21, 2581572), (28, 1936179), (36, 1505917), (42, 1290786), (49, 1106388), (63, 860524), (73, 742644), (84, 645393), (98, 553194), (126, 430262), (146, 371322), (147, 368796), (196, 276597), (219, 247548), (252, 215131), (292, 185661), (294, 184398), (421, 128772), (438, 123774), (441, 122932), (511, 106092), (588, 92199), (657, 82516), (842, 64386), (876, 61887), (882, 61466), (1022, 53046), (1263, 42924), (1314, 41258), (1533, 35364), (1684, 32193), (1764, 30733), (2044, 26523), (2526, 21462), (2628, 20629), (2947, 18396), (3066, 17682), (3577, 15156), (3789, 14308), (4599, 11788), (5052, 10731), (5894, 9198), (6132, 8841), (7154, 7578)]