49733640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:708

約数の個数: 192

約数和(自身を含む): 185889600

約数和(自身を除く): 136155960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 110, 114, 120, 132, 152, 165, 171, 180, 190, 198, 209, 220, 228, 264, 285, 330, 342, 360, 380, 396, 418, 440, 456, 495, 570, 627, 660, 661, 684, 760, 792, 836, 855, 990, 1045, 1140, 1254, 1320, 1322, 1368, 1672, 1710, 1881, 1980, 1983, 2090, 2280, 2508, 2644, 3135, 3305, 3420, 3762, 3960, 3966, 4180, 5016, 5288, 5949, 6270, 6610, 6840, 7271, 7524, 7932, 8360, 9405, 9915, 11898, 12540, 12559, 13220, 14542, 15048, 15864, 18810, 19830, 21813, 23796, 25080, 25118, 26440, 29084, 29745, 36355, 37620, 37677, 39660, 43626, 47592, 50236, 58168, 59490, 62795, 65439, 72710, 75240, 75354, 79320, 87252, 100472, 109065, 113031, 118980, 125590, 130878, 138149, 145420, 150708, 174504, 188385, 218130, 226062, 237960, 251180, 261756, 276298, 290840, 301416, 327195, 376770, 414447, 436260, 452124, 502360, 523512, 552596, 565155, 654390, 690745, 753540, 828894, 872520, 904248, 1105192, 1130310, 1243341, 1308780, 1381490, 1507080, 1657788, 2072235, 2260620, 2486682, 2617560, 2762980, 3315576, 4144470, 4521240, 4973364, 5525960, 6216705, 8288940, 9946728, 12433410, 16577880, 24866820, 49733640]

約数ペア:

[(1, 49733640), (2, 24866820), (3, 16577880), (4, 12433410), (5, 9946728), (6, 8288940), (8, 6216705), (9, 5525960), (10, 4973364), (11, 4521240), (12, 4144470), (15, 3315576), (18, 2762980), (19, 2617560), (20, 2486682), (22, 2260620), (24, 2072235), (30, 1657788), (33, 1507080), (36, 1381490), (38, 1308780), (40, 1243341), (44, 1130310), (45, 1105192), (55, 904248), (57, 872520), (60, 828894), (66, 753540), (72, 690745), (76, 654390), (88, 565155), (90, 552596), (95, 523512), (99, 502360), (110, 452124), (114, 436260), (120, 414447), (132, 376770), (152, 327195), (165, 301416), (171, 290840), (180, 276298), (190, 261756), (198, 251180), (209, 237960), (220, 226062), (228, 218130), (264, 188385), (285, 174504), (330, 150708), (342, 145420), (360, 138149), (380, 130878), (396, 125590), (418, 118980), (440, 113031), (456, 109065), (495, 100472), (570, 87252), (627, 79320), (660, 75354), (661, 75240), (684, 72710), (760, 65439), (792, 62795), (836, 59490), (855, 58168), (990, 50236), (1045, 47592), (1140, 43626), (1254, 39660), (1320, 37677), (1322, 37620), (1368, 36355), (1672, 29745), (1710, 29084), (1881, 26440), (1980, 25118), (1983, 25080), (2090, 23796), (2280, 21813), (2508, 19830), (2644, 18810), (3135, 15864), (3305, 15048), (3420, 14542), (3762, 13220), (3960, 12559), (3966, 12540), (4180, 11898), (5016, 9915), (5288, 9405), (5949, 8360), (6270, 7932), (6610, 7524), (6840, 7271)]