54146290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{613}}^1$

素因数の和:715

約数の個数: 48

約数和(自身を含む): 108773784

約数和(自身を除く): 54627494

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 121, 146, 242, 365, 605, 613, 730, 803, 1210, 1226, 1606, 3065, 4015, 6130, 6743, 8030, 8833, 13486, 17666, 33715, 44165, 44749, 67430, 74173, 88330, 89498, 148346, 223745, 370865, 447490, 492239, 741730, 984478, 2461195, 4922390, 5414629, 10829258, 27073145, 54146290]

約数ペア:

[(1, 54146290), (2, 27073145), (5, 10829258), (10, 5414629), (11, 4922390), (22, 2461195), (55, 984478), (73, 741730), (110, 492239), (121, 447490), (146, 370865), (242, 223745), (365, 148346), (605, 89498), (613, 88330), (730, 74173), (803, 67430), (1210, 44749), (1226, 44165), (1606, 33715), (3065, 17666), (4015, 13486), (6130, 8833), (6743, 8030)]