54317490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{78721}}^1$

素因数の和:78754

約数の個数: 32

約数和(自身を含む): 136031616

約数和(自身を除く): 81714126

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 78721, 157442, 236163, 393605, 472326, 787210, 1180815, 1810583, 2361630, 3621166, 5431749, 9052915, 10863498, 18105830, 27158745, 54317490]

約数ペア:

[(1, 54317490), (2, 27158745), (3, 18105830), (5, 10863498), (6, 9052915), (10, 5431749), (15, 3621166), (23, 2361630), (30, 1810583), (46, 1180815), (69, 787210), (115, 472326), (138, 393605), (230, 236163), (345, 157442), (690, 78721)]