52848250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:161

約数の個数: 128

約数和(自身を含む): 128314368

約数和(自身を除く): 75466118

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 25, 26, 35, 46, 50, 65, 70, 91, 101, 115, 125, 130, 161, 175, 182, 202, 230, 250, 299, 322, 325, 350, 455, 505, 575, 598, 650, 707, 805, 875, 910, 1010, 1150, 1313, 1414, 1495, 1610, 1625, 1750, 2093, 2275, 2323, 2525, 2626, 2875, 2990, 3250, 3535, 4025, 4186, 4550, 4646, 5050, 5750, 6565, 7070, 7475, 8050, 9191, 10465, 11375, 11615, 12625, 13130, 14950, 16261, 17675, 18382, 20125, 20930, 22750, 23230, 25250, 30199, 32522, 32825, 35350, 37375, 40250, 45955, 52325, 58075, 60398, 65650, 74750, 81305, 88375, 91910, 104650, 116150, 150995, 162610, 164125, 176750, 211393, 229775, 261625, 290375, 301990, 328250, 406525, 422786, 459550, 523250, 580750, 754975, 813050, 1056965, 1148875, 1509950, 2032625, 2113930, 2297750, 3774875, 4065250, 5284825, 7549750, 10569650, 26424125, 52848250]

約数ペア:

[(1, 52848250), (2, 26424125), (5, 10569650), (7, 7549750), (10, 5284825), (13, 4065250), (14, 3774875), (23, 2297750), (25, 2113930), (26, 2032625), (35, 1509950), (46, 1148875), (50, 1056965), (65, 813050), (70, 754975), (91, 580750), (101, 523250), (115, 459550), (125, 422786), (130, 406525), (161, 328250), (175, 301990), (182, 290375), (202, 261625), (230, 229775), (250, 211393), (299, 176750), (322, 164125), (325, 162610), (350, 150995), (455, 116150), (505, 104650), (575, 91910), (598, 88375), (650, 81305), (707, 74750), (805, 65650), (875, 60398), (910, 58075), (1010, 52325), (1150, 45955), (1313, 40250), (1414, 37375), (1495, 35350), (1610, 32825), (1625, 32522), (1750, 30199), (2093, 25250), (2275, 23230), (2323, 22750), (2525, 20930), (2626, 20125), (2875, 18382), (2990, 17675), (3250, 16261), (3535, 14950), (4025, 13130), (4186, 12625), (4550, 11615), (4646, 11375), (5050, 10465), (5750, 9191), (6565, 8050), (7070, 7475)]