49704480

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{4931}}^1$

素因数の和:4959

約数の個数: 144

約数和(自身を含む): 193886784

約数和(自身を除く): 144182304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 4931, 5040, 9862, 10080, 14793, 19724, 24655, 29586, 34517, 39448, 44379, 49310, 59172, 69034, 73965, 78896, 88758, 98620, 103551, 118344, 138068, 147930, 157792, 172585, 177516, 197240, 207102, 221895, 236688, 276136, 295860, 310653, 345170, 355032, 394480, 414204, 443790, 473376, 517755, 552272, 591720, 621306, 690340, 710064, 788960, 828408, 887580, 1035510, 1104544, 1183440, 1242612, 1380680, 1420128, 1553265, 1656816, 1775160, 2071020, 2366880, 2485224, 2761360, 3106530, 3313632, 3550320, 4142040, 4970448, 5522720, 6213060, 7100640, 8284080, 9940896, 12426120, 16568160, 24852240, 49704480]

約数ペア:

[(1, 49704480), (2, 24852240), (3, 16568160), (4, 12426120), (5, 9940896), (6, 8284080), (7, 7100640), (8, 6213060), (9, 5522720), (10, 4970448), (12, 4142040), (14, 3550320), (15, 3313632), (16, 3106530), (18, 2761360), (20, 2485224), (21, 2366880), (24, 2071020), (28, 1775160), (30, 1656816), (32, 1553265), (35, 1420128), (36, 1380680), (40, 1242612), (42, 1183440), (45, 1104544), (48, 1035510), (56, 887580), (60, 828408), (63, 788960), (70, 710064), (72, 690340), (80, 621306), (84, 591720), (90, 552272), (96, 517755), (105, 473376), (112, 443790), (120, 414204), (126, 394480), (140, 355032), (144, 345170), (160, 310653), (168, 295860), (180, 276136), (210, 236688), (224, 221895), (240, 207102), (252, 197240), (280, 177516), (288, 172585), (315, 157792), (336, 147930), (360, 138068), (420, 118344), (480, 103551), (504, 98620), (560, 88758), (630, 78896), (672, 73965), (720, 69034), (840, 59172), (1008, 49310), (1120, 44379), (1260, 39448), (1440, 34517), (1680, 29586), (2016, 24655), (2520, 19724), (3360, 14793), (4931, 10080), (5040, 9862)]