48252020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2953}}^1$

素因数の和:3024

約数の個数: 48

約数和(自身を含む): 109179840

約数和(自身を除く): 60927820

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 43, 76, 86, 95, 172, 190, 215, 380, 430, 817, 860, 1634, 2953, 3268, 4085, 5906, 8170, 11812, 14765, 16340, 29530, 56107, 59060, 112214, 126979, 224428, 253958, 280535, 507916, 561070, 634895, 1122140, 1269790, 2412601, 2539580, 4825202, 9650404, 12063005, 24126010, 48252020]

約数ペア:

[(1, 48252020), (2, 24126010), (4, 12063005), (5, 9650404), (10, 4825202), (19, 2539580), (20, 2412601), (38, 1269790), (43, 1122140), (76, 634895), (86, 561070), (95, 507916), (172, 280535), (190, 253958), (215, 224428), (380, 126979), (430, 112214), (817, 59060), (860, 56107), (1634, 29530), (2953, 16340), (3268, 14765), (4085, 11812), (5906, 8170)]