53866748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{54521}}^1$

素因数の和:54557

約数の個数: 24

約数和(自身を含む): 106863120

約数和(自身を除く): 52996372

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 54521, 109042, 218084, 708773, 1035899, 1417546, 2071798, 2835092, 4143596, 13466687, 26933374, 53866748]

約数ペア:

[(1, 53866748), (2, 26933374), (4, 13466687), (13, 4143596), (19, 2835092), (26, 2071798), (38, 1417546), (52, 1035899), (76, 708773), (247, 218084), (494, 109042), (988, 54521)]