50381520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29989}}^1$

素因数の和:30012

約数の個数: 80

約数和(自身を含む): 178500480

約数和(自身を除く): 128118960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 29989, 59978, 89967, 119956, 149945, 179934, 209923, 239912, 299890, 359868, 419846, 449835, 479824, 599780, 629769, 719736, 839692, 899670, 1049615, 1199560, 1259538, 1439472, 1679384, 1799340, 2099230, 2399120, 2519076, 3148845, 3358768, 3598680, 4198460, 5038152, 6297690, 7197360, 8396920, 10076304, 12595380, 16793840, 25190760, 50381520]

約数ペア:

[(1, 50381520), (2, 25190760), (3, 16793840), (4, 12595380), (5, 10076304), (6, 8396920), (7, 7197360), (8, 6297690), (10, 5038152), (12, 4198460), (14, 3598680), (15, 3358768), (16, 3148845), (20, 2519076), (21, 2399120), (24, 2099230), (28, 1799340), (30, 1679384), (35, 1439472), (40, 1259538), (42, 1199560), (48, 1049615), (56, 899670), (60, 839692), (70, 719736), (80, 629769), (84, 599780), (105, 479824), (112, 449835), (120, 419846), (140, 359868), (168, 299890), (210, 239912), (240, 209923), (280, 179934), (336, 149945), (420, 119956), (560, 89967), (840, 59978), (1680, 29989)]