48358760

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{661}}^1$

素因数の和:762

約数の個数: 64

約数和(自身を含む): 114393600

約数和(自身を除く): 66034840

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 59, 62, 118, 124, 155, 236, 248, 295, 310, 472, 590, 620, 661, 1180, 1240, 1322, 1829, 2360, 2644, 3305, 3658, 5288, 6610, 7316, 9145, 13220, 14632, 18290, 20491, 26440, 36580, 38999, 40982, 73160, 77998, 81964, 102455, 155996, 163928, 194995, 204910, 311992, 389990, 409820, 779980, 819640, 1208969, 1559960, 2417938, 4835876, 6044845, 9671752, 12089690, 24179380, 48358760]

約数ペア:

[(1, 48358760), (2, 24179380), (4, 12089690), (5, 9671752), (8, 6044845), (10, 4835876), (20, 2417938), (31, 1559960), (40, 1208969), (59, 819640), (62, 779980), (118, 409820), (124, 389990), (155, 311992), (236, 204910), (248, 194995), (295, 163928), (310, 155996), (472, 102455), (590, 81964), (620, 77998), (661, 73160), (1180, 40982), (1240, 38999), (1322, 36580), (1829, 26440), (2360, 20491), (2644, 18290), (3305, 14632), (3658, 13220), (5288, 9145), (6610, 7316)]