55707848

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1277}}^1$

素因数の和:1350

約数の個数: 64

約数和(自身を含む): 128822400

約数和(自身を除く): 73114552

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 41, 56, 76, 82, 133, 152, 164, 266, 287, 328, 532, 574, 779, 1064, 1148, 1277, 1558, 2296, 2554, 3116, 5108, 5453, 6232, 8939, 10216, 10906, 17878, 21812, 24263, 35756, 43624, 48526, 52357, 71512, 97052, 104714, 169841, 194104, 209428, 339682, 366499, 418856, 679364, 732998, 994783, 1358728, 1465996, 1989566, 2931992, 3979132, 6963481, 7958264, 13926962, 27853924, 55707848]

約数ペア:

[(1, 55707848), (2, 27853924), (4, 13926962), (7, 7958264), (8, 6963481), (14, 3979132), (19, 2931992), (28, 1989566), (38, 1465996), (41, 1358728), (56, 994783), (76, 732998), (82, 679364), (133, 418856), (152, 366499), (164, 339682), (266, 209428), (287, 194104), (328, 169841), (532, 104714), (574, 97052), (779, 71512), (1064, 52357), (1148, 48526), (1277, 43624), (1558, 35756), (2296, 24263), (2554, 21812), (3116, 17878), (5108, 10906), (5453, 10216), (6232, 8939)]