55749540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1097}}^1$

素因数の和:1138

約数の個数: 144

約数和(自身を含む): 196269696

約数和(自身を除く): 140520156

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 121, 132, 140, 154, 165, 210, 220, 231, 242, 308, 330, 363, 385, 420, 462, 484, 605, 660, 726, 770, 847, 924, 1097, 1155, 1210, 1452, 1540, 1694, 1815, 2194, 2310, 2420, 2541, 3291, 3388, 3630, 4235, 4388, 4620, 5082, 5485, 6582, 7260, 7679, 8470, 10164, 10970, 12067, 12705, 13164, 15358, 16455, 16940, 21940, 23037, 24134, 25410, 30716, 32910, 36201, 38395, 46074, 48268, 50820, 60335, 65820, 72402, 76790, 84469, 92148, 115185, 120670, 132737, 144804, 153580, 168938, 181005, 230370, 241340, 253407, 265474, 337876, 362010, 398211, 422345, 460740, 506814, 530948, 663685, 724020, 796422, 844690, 929159, 1013628, 1267035, 1327370, 1592844, 1689380, 1858318, 1991055, 2534070, 2654740, 2787477, 3716636, 3982110, 4645795, 5068140, 5574954, 7964220, 9291590, 11149908, 13937385, 18583180, 27874770, 55749540]

約数ペア:

[(1, 55749540), (2, 27874770), (3, 18583180), (4, 13937385), (5, 11149908), (6, 9291590), (7, 7964220), (10, 5574954), (11, 5068140), (12, 4645795), (14, 3982110), (15, 3716636), (20, 2787477), (21, 2654740), (22, 2534070), (28, 1991055), (30, 1858318), (33, 1689380), (35, 1592844), (42, 1327370), (44, 1267035), (55, 1013628), (60, 929159), (66, 844690), (70, 796422), (77, 724020), (84, 663685), (105, 530948), (110, 506814), (121, 460740), (132, 422345), (140, 398211), (154, 362010), (165, 337876), (210, 265474), (220, 253407), (231, 241340), (242, 230370), (308, 181005), (330, 168938), (363, 153580), (385, 144804), (420, 132737), (462, 120670), (484, 115185), (605, 92148), (660, 84469), (726, 76790), (770, 72402), (847, 65820), (924, 60335), (1097, 50820), (1155, 48268), (1210, 46074), (1452, 38395), (1540, 36201), (1694, 32910), (1815, 30716), (2194, 25410), (2310, 24134), (2420, 23037), (2541, 21940), (3291, 16940), (3388, 16455), (3630, 15358), (4235, 13164), (4388, 12705), (4620, 12067), (5082, 10970), (5485, 10164), (6582, 8470), (7260, 7679)]