49806960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1289}}^1$

素因数の和:1335

約数の個数: 160

約数和(自身を含む): 184273920

約数和(自身を除く): 134466960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1104, 1288, 1289, 1380, 1610, 1680, 1840, 1932, 2415, 2576, 2578, 2760, 3220, 3864, 3867, 4830, 5156, 5520, 6440, 6445, 7728, 7734, 9023, 9660, 10312, 12880, 12890, 15468, 18046, 19320, 19335, 20624, 25780, 27069, 29647, 30936, 36092, 38640, 38670, 45115, 51560, 54138, 59294, 61872, 72184, 77340, 88941, 90230, 103120, 108276, 118588, 135345, 144368, 148235, 154680, 177882, 180460, 207529, 216552, 237176, 270690, 296470, 309360, 355764, 360920, 415058, 433104, 444705, 474352, 541380, 592940, 622587, 711528, 721840, 830116, 889410, 1037645, 1082760, 1185880, 1245174, 1423056, 1660232, 1778820, 2075290, 2165520, 2371760, 2490348, 3112935, 3320464, 3557640, 4150580, 4980696, 6225870, 7115280, 8301160, 9961392, 12451740, 16602320, 24903480, 49806960]

約数ペア:

[(1, 49806960), (2, 24903480), (3, 16602320), (4, 12451740), (5, 9961392), (6, 8301160), (7, 7115280), (8, 6225870), (10, 4980696), (12, 4150580), (14, 3557640), (15, 3320464), (16, 3112935), (20, 2490348), (21, 2371760), (23, 2165520), (24, 2075290), (28, 1778820), (30, 1660232), (35, 1423056), (40, 1245174), (42, 1185880), (46, 1082760), (48, 1037645), (56, 889410), (60, 830116), (69, 721840), (70, 711528), (80, 622587), (84, 592940), (92, 541380), (105, 474352), (112, 444705), (115, 433104), (120, 415058), (138, 360920), (140, 355764), (161, 309360), (168, 296470), (184, 270690), (210, 237176), (230, 216552), (240, 207529), (276, 180460), (280, 177882), (322, 154680), (336, 148235), (345, 144368), (368, 135345), (420, 118588), (460, 108276), (483, 103120), (552, 90230), (560, 88941), (644, 77340), (690, 72184), (805, 61872), (840, 59294), (920, 54138), (966, 51560), (1104, 45115), (1288, 38670), (1289, 38640), (1380, 36092), (1610, 30936), (1680, 29647), (1840, 27069), (1932, 25780), (2415, 20624), (2576, 19335), (2578, 19320), (2760, 18046), (3220, 15468), (3864, 12890), (3867, 12880), (4830, 10312), (5156, 9660), (5520, 9023), (6440, 7734), (6445, 7728)]