51324270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{74383}}^1$

素因数の和:74416

約数の個数: 32

約数和(自身を含む): 128535552

約数和(自身を除く): 77211282

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 74383, 148766, 223149, 371915, 446298, 743830, 1115745, 1710809, 2231490, 3421618, 5132427, 8554045, 10264854, 17108090, 25662135, 51324270]

約数ペア:

[(1, 51324270), (2, 25662135), (3, 17108090), (5, 10264854), (6, 8554045), (10, 5132427), (15, 3421618), (23, 2231490), (30, 1710809), (46, 1115745), (69, 743830), (115, 446298), (138, 371915), (230, 223149), (345, 148766), (690, 74383)]