551430428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{4463}}^1$

素因数の和:4586

約数の個数: 48

約数和(自身を含む): 1079930880

約数和(自身を除く): 528500452

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 79, 92, 158, 316, 391, 782, 1343, 1564, 1817, 2686, 3634, 4463, 5372, 7268, 8926, 17852, 30889, 61778, 75871, 102649, 123556, 151742, 205298, 303484, 352577, 410596, 705154, 1410308, 1745033, 3490066, 5993809, 6980132, 8109271, 11987618, 16218542, 23975236, 32437084, 137857607, 275715214, 551430428]

約数ペア:

[(1, 551430428), (2, 275715214), (4, 137857607), (17, 32437084), (23, 23975236), (34, 16218542), (46, 11987618), (68, 8109271), (79, 6980132), (92, 5993809), (158, 3490066), (316, 1745033), (391, 1410308), (782, 705154), (1343, 410596), (1564, 352577), (1817, 303484), (2686, 205298), (3634, 151742), (4463, 123556), (5372, 102649), (7268, 75871), (8926, 61778), (17852, 30889)]