54691000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1$

素因数の和:642

約数の個数: 128

約数和(自身を含む): 157772160

約数和(自身を除く): 103081160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 125, 130, 140, 175, 182, 200, 250, 260, 280, 325, 350, 364, 455, 500, 520, 601, 650, 700, 728, 875, 910, 1000, 1202, 1300, 1400, 1625, 1750, 1820, 2275, 2404, 2600, 3005, 3250, 3500, 3640, 4207, 4550, 4808, 6010, 6500, 7000, 7813, 8414, 9100, 11375, 12020, 13000, 15025, 15626, 16828, 18200, 21035, 22750, 24040, 30050, 31252, 33656, 39065, 42070, 45500, 54691, 60100, 62504, 75125, 78130, 84140, 91000, 105175, 109382, 120200, 150250, 156260, 168280, 195325, 210350, 218764, 273455, 300500, 312520, 390650, 420700, 437528, 525875, 546910, 601000, 781300, 841400, 976625, 1051750, 1093820, 1367275, 1562600, 1953250, 2103500, 2187640, 2734550, 3906500, 4207000, 5469100, 6836375, 7813000, 10938200, 13672750, 27345500, 54691000]

約数ペア:

[(1, 54691000), (2, 27345500), (4, 13672750), (5, 10938200), (7, 7813000), (8, 6836375), (10, 5469100), (13, 4207000), (14, 3906500), (20, 2734550), (25, 2187640), (26, 2103500), (28, 1953250), (35, 1562600), (40, 1367275), (50, 1093820), (52, 1051750), (56, 976625), (65, 841400), (70, 781300), (91, 601000), (100, 546910), (104, 525875), (125, 437528), (130, 420700), (140, 390650), (175, 312520), (182, 300500), (200, 273455), (250, 218764), (260, 210350), (280, 195325), (325, 168280), (350, 156260), (364, 150250), (455, 120200), (500, 109382), (520, 105175), (601, 91000), (650, 84140), (700, 78130), (728, 75125), (875, 62504), (910, 60100), (1000, 54691), (1202, 45500), (1300, 42070), (1400, 39065), (1625, 33656), (1750, 31252), (1820, 30050), (2275, 24040), (2404, 22750), (2600, 21035), (3005, 18200), (3250, 16828), (3500, 15626), (3640, 15025), (4207, 13000), (4550, 12020), (4808, 11375), (6010, 9100), (6500, 8414), (7000, 7813)]