49685040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{457}}^1$

素因数の和:627

約数の個数: 120

約数和(自身を含む): 168331488

約数和(自身を除く): 118646448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 151, 180, 240, 302, 360, 453, 457, 604, 720, 755, 906, 914, 1208, 1359, 1371, 1510, 1812, 1828, 2265, 2285, 2416, 2718, 2742, 3020, 3624, 3656, 4113, 4530, 4570, 5436, 5484, 6040, 6795, 6855, 7248, 7312, 8226, 9060, 9140, 10872, 10968, 12080, 13590, 13710, 16452, 18120, 18280, 20565, 21744, 21936, 27180, 27420, 32904, 36240, 36560, 41130, 54360, 54840, 65808, 69007, 82260, 108720, 109680, 138014, 164520, 207021, 276028, 329040, 345035, 414042, 552056, 621063, 690070, 828084, 1035105, 1104112, 1242126, 1380140, 1656168, 2070210, 2484252, 2760280, 3105315, 3312336, 4140420, 4968504, 5520560, 6210630, 8280840, 9937008, 12421260, 16561680, 24842520, 49685040]

約数ペア:

[(1, 49685040), (2, 24842520), (3, 16561680), (4, 12421260), (5, 9937008), (6, 8280840), (8, 6210630), (9, 5520560), (10, 4968504), (12, 4140420), (15, 3312336), (16, 3105315), (18, 2760280), (20, 2484252), (24, 2070210), (30, 1656168), (36, 1380140), (40, 1242126), (45, 1104112), (48, 1035105), (60, 828084), (72, 690070), (80, 621063), (90, 552056), (120, 414042), (144, 345035), (151, 329040), (180, 276028), (240, 207021), (302, 164520), (360, 138014), (453, 109680), (457, 108720), (604, 82260), (720, 69007), (755, 65808), (906, 54840), (914, 54360), (1208, 41130), (1359, 36560), (1371, 36240), (1510, 32904), (1812, 27420), (1828, 27180), (2265, 21936), (2285, 21744), (2416, 20565), (2718, 18280), (2742, 18120), (3020, 16452), (3624, 13710), (3656, 13590), (4113, 12080), (4530, 10968), (4570, 10872), (5436, 9140), (5484, 9060), (6040, 8226), (6795, 7312), (6855, 7248)]