54731950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1$

素因数の和:578

約数の個数: 96

約数和(自身を含む): 130991616

約数和(自身を除く): 76259666

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 25, 26, 35, 46, 50, 65, 70, 91, 115, 130, 161, 175, 182, 230, 299, 322, 325, 350, 455, 523, 575, 598, 650, 805, 910, 1046, 1150, 1495, 1610, 2093, 2275, 2615, 2990, 3661, 4025, 4186, 4550, 5230, 6799, 7322, 7475, 8050, 10465, 12029, 13075, 13598, 14950, 18305, 20930, 24058, 26150, 33995, 36610, 47593, 52325, 60145, 67990, 84203, 91525, 95186, 104650, 120290, 156377, 168406, 169975, 183050, 237965, 300725, 312754, 339950, 421015, 475930, 601450, 781885, 842030, 1094639, 1189825, 1563770, 2105075, 2189278, 2379650, 3909425, 4210150, 5473195, 7818850, 10946390, 27365975, 54731950]

約数ペア:

[(1, 54731950), (2, 27365975), (5, 10946390), (7, 7818850), (10, 5473195), (13, 4210150), (14, 3909425), (23, 2379650), (25, 2189278), (26, 2105075), (35, 1563770), (46, 1189825), (50, 1094639), (65, 842030), (70, 781885), (91, 601450), (115, 475930), (130, 421015), (161, 339950), (175, 312754), (182, 300725), (230, 237965), (299, 183050), (322, 169975), (325, 168406), (350, 156377), (455, 120290), (523, 104650), (575, 95186), (598, 91525), (650, 84203), (805, 67990), (910, 60145), (1046, 52325), (1150, 47593), (1495, 36610), (1610, 33995), (2093, 26150), (2275, 24058), (2615, 20930), (2990, 18305), (3661, 14950), (4025, 13598), (4186, 13075), (4550, 12029), (5230, 10465), (6799, 8050), (7322, 7475)]