52847288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:528

約数の個数: 64

約数和(自身を含む): 114851520

約数和(自身を除く): 62004232

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 71, 104, 136, 142, 221, 284, 421, 442, 568, 842, 884, 923, 1207, 1684, 1768, 1846, 2414, 3368, 3692, 4828, 5473, 7157, 7384, 9656, 10946, 14314, 15691, 21892, 28628, 29891, 31382, 43784, 57256, 59782, 62764, 93041, 119564, 125528, 186082, 239128, 372164, 388583, 508147, 744328, 777166, 1016294, 1554332, 2032588, 3108664, 4065176, 6605911, 13211822, 26423644, 52847288]

約数ペア:

[(1, 52847288), (2, 26423644), (4, 13211822), (8, 6605911), (13, 4065176), (17, 3108664), (26, 2032588), (34, 1554332), (52, 1016294), (68, 777166), (71, 744328), (104, 508147), (136, 388583), (142, 372164), (221, 239128), (284, 186082), (421, 125528), (442, 119564), (568, 93041), (842, 62764), (884, 59782), (923, 57256), (1207, 43784), (1684, 31382), (1768, 29891), (1846, 28628), (2414, 21892), (3368, 15691), (3692, 14314), (4828, 10946), (5473, 9656), (7157, 7384)]