52247416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:368

約数の個数: 64

約数和(自身を含む): 112442400

約数和(自身を除く): 60194984

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 137, 152, 193, 247, 274, 386, 494, 548, 772, 988, 1096, 1544, 1781, 1976, 2509, 2603, 3562, 3667, 5018, 5206, 7124, 7334, 10036, 10412, 14248, 14668, 20072, 20824, 26441, 29336, 33839, 47671, 52882, 67678, 95342, 105764, 135356, 190684, 211528, 270712, 343733, 381368, 502379, 687466, 1004758, 1374932, 2009516, 2749864, 4019032, 6530927, 13061854, 26123708, 52247416]

約数ペア:

[(1, 52247416), (2, 26123708), (4, 13061854), (8, 6530927), (13, 4019032), (19, 2749864), (26, 2009516), (38, 1374932), (52, 1004758), (76, 687466), (104, 502379), (137, 381368), (152, 343733), (193, 270712), (247, 211528), (274, 190684), (386, 135356), (494, 105764), (548, 95342), (772, 67678), (988, 52882), (1096, 47671), (1544, 33839), (1781, 29336), (1976, 26441), (2509, 20824), (2603, 20072), (3562, 14668), (3667, 14248), (5018, 10412), (5206, 10036), (7124, 7334)]