50872017160

素因数分解:

$2^3\times 5^1\times {\mathrm{4177}}^1\times {\mathrm{304477}}^1$

素因数の和:308665

約数の個数: 32

約数和(自身を含む): 114489817560

約数和(自身を除く): 63617800400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4177, 8354, 16708, 20885, 33416, 41770, 83540, 167080, 304477, 608954, 1217908, 1522385, 2435816, 3044770, 6089540, 12179080, 1271800429, 2543600858, 5087201716, 6359002145, 10174403432, 12718004290, 25436008580, 50872017160]

約数ペア:

[(1, 50872017160), (2, 25436008580), (4, 12718004290), (5, 10174403432), (8, 6359002145), (10, 5087201716), (20, 2543600858), (40, 1271800429), (4177, 12179080), (8354, 6089540), (16708, 3044770), (20885, 2435816), (33416, 1522385), (41770, 1217908), (83540, 608954), (167080, 304477)]