50379000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{2399}}^1$

素因数の和:2430

約数の個数: 128

約数和(自身を含む): 179712000

約数和(自身を除く): 129333000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 125, 140, 150, 168, 175, 200, 210, 250, 280, 300, 350, 375, 420, 500, 525, 600, 700, 750, 840, 875, 1000, 1050, 1400, 1500, 1750, 2100, 2399, 2625, 3000, 3500, 4200, 4798, 5250, 7000, 7197, 9596, 10500, 11995, 14394, 16793, 19192, 21000, 23990, 28788, 33586, 35985, 47980, 50379, 57576, 59975, 67172, 71970, 83965, 95960, 100758, 119950, 134344, 143940, 167930, 179925, 201516, 239900, 251895, 287880, 299875, 335860, 359850, 403032, 419825, 479800, 503790, 599750, 671720, 719700, 839650, 899625, 1007580, 1199500, 1259475, 1439400, 1679300, 1799250, 2015160, 2099125, 2399000, 2518950, 3358600, 3598500, 4198250, 5037900, 6297375, 7197000, 8396500, 10075800, 12594750, 16793000, 25189500, 50379000]

約数ペア:

[(1, 50379000), (2, 25189500), (3, 16793000), (4, 12594750), (5, 10075800), (6, 8396500), (7, 7197000), (8, 6297375), (10, 5037900), (12, 4198250), (14, 3598500), (15, 3358600), (20, 2518950), (21, 2399000), (24, 2099125), (25, 2015160), (28, 1799250), (30, 1679300), (35, 1439400), (40, 1259475), (42, 1199500), (50, 1007580), (56, 899625), (60, 839650), (70, 719700), (75, 671720), (84, 599750), (100, 503790), (105, 479800), (120, 419825), (125, 403032), (140, 359850), (150, 335860), (168, 299875), (175, 287880), (200, 251895), (210, 239900), (250, 201516), (280, 179925), (300, 167930), (350, 143940), (375, 134344), (420, 119950), (500, 100758), (525, 95960), (600, 83965), (700, 71970), (750, 67172), (840, 59975), (875, 57576), (1000, 50379), (1050, 47980), (1400, 35985), (1500, 33586), (1750, 28788), (2100, 23990), (2399, 21000), (2625, 19192), (3000, 16793), (3500, 14394), (4200, 11995), (4798, 10500), (5250, 9596), (7000, 7197)]