56450100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{26881}}^1$

素因数の和:26905

約数の個数: 72

約数和(自身を含む): 186668608

約数和(自身を除く): 130218508

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 26881, 53762, 80643, 107524, 134405, 161286, 188167, 268810, 322572, 376334, 403215, 537620, 564501, 672025, 752668, 806430, 940835, 1129002, 1344050, 1612860, 1881670, 2016075, 2258004, 2688100, 2822505, 3763340, 4032150, 4704175, 5645010, 8064300, 9408350, 11290020, 14112525, 18816700, 28225050, 56450100]

約数ペア:

[(1, 56450100), (2, 28225050), (3, 18816700), (4, 14112525), (5, 11290020), (6, 9408350), (7, 8064300), (10, 5645010), (12, 4704175), (14, 4032150), (15, 3763340), (20, 2822505), (21, 2688100), (25, 2258004), (28, 2016075), (30, 1881670), (35, 1612860), (42, 1344050), (50, 1129002), (60, 940835), (70, 806430), (75, 752668), (84, 672025), (100, 564501), (105, 537620), (140, 403215), (150, 376334), (175, 322572), (210, 268810), (300, 188167), (350, 161286), (420, 134405), (525, 107524), (700, 80643), (1050, 53762), (2100, 26881)]