55641570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{43133}}^1$

素因数の和:43186

約数の個数: 32

約数和(自身を含む): 136648512

約数和(自身を除く): 81006942

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 43133, 86266, 129399, 215665, 258798, 431330, 646995, 1293990, 1854719, 3709438, 5564157, 9273595, 11128314, 18547190, 27820785, 55641570]

約数ペア:

[(1, 55641570), (2, 27820785), (3, 18547190), (5, 11128314), (6, 9273595), (10, 5564157), (15, 3709438), (30, 1854719), (43, 1293990), (86, 646995), (129, 431330), (215, 258798), (258, 215665), (430, 129399), (645, 86266), (1290, 43133)]