55889970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{45439}}^1$

素因数の和:45490

約数の個数: 32

約数和(自身を含む): 137410560

約数和(自身を除く): 81520590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 45439, 90878, 136317, 227195, 272634, 454390, 681585, 1363170, 1862999, 3725998, 5588997, 9314995, 11177994, 18629990, 27944985, 55889970]

約数ペア:

[(1, 55889970), (2, 27944985), (3, 18629990), (5, 11177994), (6, 9314995), (10, 5588997), (15, 3725998), (30, 1862999), (41, 1363170), (82, 681585), (123, 454390), (205, 272634), (246, 227195), (410, 136317), (615, 90878), (1230, 45439)]