51604064

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:375

約数の個数: 48

約数和(自身を含む): 104328000

約数和(自身を除く): 52723936

約数列:

[1, 2, 4, 8, 16, 32, 79, 137, 149, 158, 274, 298, 316, 548, 596, 632, 1096, 1192, 1264, 2192, 2384, 2528, 4384, 4768, 10823, 11771, 20413, 21646, 23542, 40826, 43292, 47084, 81652, 86584, 94168, 163304, 173168, 188336, 326608, 346336, 376672, 653216, 1612627, 3225254, 6450508, 12901016, 25802032, 51604064]

約数ペア:

[(1, 51604064), (2, 25802032), (4, 12901016), (8, 6450508), (16, 3225254), (32, 1612627), (79, 653216), (137, 376672), (149, 346336), (158, 326608), (274, 188336), (298, 173168), (316, 163304), (548, 94168), (596, 86584), (632, 81652), (1096, 47084), (1192, 43292), (1264, 40826), (2192, 23542), (2384, 21646), (2528, 20413), (4384, 11771), (4768, 10823)]