56971250

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1$

素因数の和:429

約数の個数: 80

約数和(自身を含む): 129558528

約数和(自身を除く): 72587278

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 125, 170, 175, 238, 250, 350, 383, 425, 595, 625, 766, 850, 875, 1190, 1250, 1750, 1915, 2125, 2681, 2975, 3830, 4250, 4375, 5362, 5950, 6511, 8750, 9575, 10625, 13022, 13405, 14875, 19150, 21250, 26810, 29750, 32555, 45577, 47875, 65110, 67025, 74375, 91154, 95750, 134050, 148750, 162775, 227885, 239375, 325550, 335125, 455770, 478750, 670250, 813875, 1139425, 1627750, 1675625, 2278850, 3351250, 4069375, 5697125, 8138750, 11394250, 28485625, 56971250]

約数ペア:

[(1, 56971250), (2, 28485625), (5, 11394250), (7, 8138750), (10, 5697125), (14, 4069375), (17, 3351250), (25, 2278850), (34, 1675625), (35, 1627750), (50, 1139425), (70, 813875), (85, 670250), (119, 478750), (125, 455770), (170, 335125), (175, 325550), (238, 239375), (250, 227885), (350, 162775), (383, 148750), (425, 134050), (595, 95750), (625, 91154), (766, 74375), (850, 67025), (875, 65110), (1190, 47875), (1250, 45577), (1750, 32555), (1915, 29750), (2125, 26810), (2681, 21250), (2975, 19150), (3830, 14875), (4250, 13405), (4375, 13022), (5362, 10625), (5950, 9575), (6511, 8750)]