56554904024

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{275813}}^1$

素因数の和:275928

約数の個数: 48

約数和(自身を含む): 113491944720

約数和(自身を除く): 56937040696

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 142, 152, 284, 361, 568, 722, 1349, 1444, 2698, 2888, 5396, 10792, 25631, 51262, 102524, 205048, 275813, 551626, 1103252, 2206504, 5240447, 10480894, 19582723, 20961788, 39165446, 41923576, 78330892, 99568493, 156661784, 199136986, 372071737, 398273972, 744143474, 796547944, 1488286948, 2976573896, 7069363003, 14138726006, 28277452012, 56554904024]

約数ペア:

[(1, 56554904024), (2, 28277452012), (4, 14138726006), (8, 7069363003), (19, 2976573896), (38, 1488286948), (71, 796547944), (76, 744143474), (142, 398273972), (152, 372071737), (284, 199136986), (361, 156661784), (568, 99568493), (722, 78330892), (1349, 41923576), (1444, 39165446), (2698, 20961788), (2888, 19582723), (5396, 10480894), (10792, 5240447), (25631, 2206504), (51262, 1103252), (102524, 551626), (205048, 275813)]