51899016

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{419}}^1$

素因数の和:838

約数の個数: 64

約数和(自身を含む): 140414400

約数和(自身を除く): 88515384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 397, 419, 794, 838, 1191, 1257, 1588, 1676, 2382, 2514, 3176, 3352, 4764, 5028, 5161, 5447, 9528, 10056, 10322, 10894, 15483, 16341, 20644, 21788, 30966, 32682, 41288, 43576, 61932, 65364, 123864, 130728, 166343, 332686, 499029, 665372, 998058, 1330744, 1996116, 2162459, 3992232, 4324918, 6487377, 8649836, 12974754, 17299672, 25949508, 51899016]

約数ペア:

[(1, 51899016), (2, 25949508), (3, 17299672), (4, 12974754), (6, 8649836), (8, 6487377), (12, 4324918), (13, 3992232), (24, 2162459), (26, 1996116), (39, 1330744), (52, 998058), (78, 665372), (104, 499029), (156, 332686), (312, 166343), (397, 130728), (419, 123864), (794, 65364), (838, 61932), (1191, 43576), (1257, 41288), (1588, 32682), (1676, 30966), (2382, 21788), (2514, 20644), (3176, 16341), (3352, 15483), (4764, 10894), (5028, 10322), (5161, 10056), (5447, 9528)]