56788466

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:279

約数の個数: 64

約数和(自身を含む): 109486080

約数和(自身を除く): 52697614

約数列:

[1, 2, 7, 14, 17, 31, 34, 43, 62, 86, 119, 179, 217, 238, 301, 358, 434, 527, 602, 731, 1054, 1253, 1333, 1462, 2506, 2666, 3043, 3689, 5117, 5549, 6086, 7378, 7697, 9331, 10234, 11098, 15394, 18662, 21301, 22661, 38843, 42602, 45322, 53879, 77686, 94333, 107758, 130849, 158627, 188666, 238607, 261698, 317254, 477214, 660331, 915943, 1320662, 1670249, 1831886, 3340498, 4056319, 8112638, 28394233, 56788466]

約数ペア:

[(1, 56788466), (2, 28394233), (7, 8112638), (14, 4056319), (17, 3340498), (31, 1831886), (34, 1670249), (43, 1320662), (62, 915943), (86, 660331), (119, 477214), (179, 317254), (217, 261698), (238, 238607), (301, 188666), (358, 158627), (434, 130849), (527, 107758), (602, 94333), (731, 77686), (1054, 53879), (1253, 45322), (1333, 42602), (1462, 38843), (2506, 22661), (2666, 21301), (3043, 18662), (3689, 15394), (5117, 11098), (5549, 10234), (6086, 9331), (7378, 7697)]