55457688

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{113}}^1$

素因数の和:170

約数の個数: 144

約数和(自身を含む): 166478760

約数和(自身を除く): 111021072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 113, 121, 132, 143, 156, 169, 226, 242, 264, 286, 312, 338, 339, 363, 429, 452, 484, 507, 572, 676, 678, 726, 858, 904, 968, 1014, 1144, 1243, 1352, 1356, 1452, 1469, 1573, 1716, 1859, 2028, 2486, 2712, 2904, 2938, 3146, 3432, 3718, 3729, 4056, 4407, 4719, 4972, 5577, 5876, 6292, 7436, 7458, 8814, 9438, 9944, 11154, 11752, 12584, 13673, 14872, 14916, 16159, 17628, 18876, 19097, 20449, 22308, 27346, 29832, 32318, 35256, 37752, 38194, 40898, 41019, 44616, 48477, 54692, 57291, 61347, 64636, 76388, 81796, 82038, 96954, 109384, 114582, 122694, 129272, 152776, 163592, 164076, 177749, 193908, 210067, 229164, 245388, 328152, 355498, 387816, 420134, 458328, 490776, 533247, 630201, 710996, 840268, 1066494, 1260402, 1421992, 1680536, 2132988, 2310737, 2520804, 4265976, 4621474, 5041608, 6932211, 9242948, 13864422, 18485896, 27728844, 55457688]

約数ペア:

[(1, 55457688), (2, 27728844), (3, 18485896), (4, 13864422), (6, 9242948), (8, 6932211), (11, 5041608), (12, 4621474), (13, 4265976), (22, 2520804), (24, 2310737), (26, 2132988), (33, 1680536), (39, 1421992), (44, 1260402), (52, 1066494), (66, 840268), (78, 710996), (88, 630201), (104, 533247), (113, 490776), (121, 458328), (132, 420134), (143, 387816), (156, 355498), (169, 328152), (226, 245388), (242, 229164), (264, 210067), (286, 193908), (312, 177749), (338, 164076), (339, 163592), (363, 152776), (429, 129272), (452, 122694), (484, 114582), (507, 109384), (572, 96954), (676, 82038), (678, 81796), (726, 76388), (858, 64636), (904, 61347), (968, 57291), (1014, 54692), (1144, 48477), (1243, 44616), (1352, 41019), (1356, 40898), (1452, 38194), (1469, 37752), (1573, 35256), (1716, 32318), (1859, 29832), (2028, 27346), (2486, 22308), (2712, 20449), (2904, 19097), (2938, 18876), (3146, 17628), (3432, 16159), (3718, 14916), (3729, 14872), (4056, 13673), (4407, 12584), (4719, 11752), (4972, 11154), (5577, 9944), (5876, 9438), (6292, 8814), (7436, 7458)]