47853750

素因数分解:

$2^1\times 3^1\times 5^4\times 7^1\times {\mathrm{1823}}^1$

素因数の和:1855

約数の個数: 80

約数和(自身を含む): 136756224

約数和(自身を除く): 88902474

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 250, 350, 375, 525, 625, 750, 875, 1050, 1250, 1750, 1823, 1875, 2625, 3646, 3750, 4375, 5250, 5469, 8750, 9115, 10938, 12761, 13125, 18230, 25522, 26250, 27345, 38283, 45575, 54690, 63805, 76566, 91150, 127610, 136725, 191415, 227875, 273450, 319025, 382830, 455750, 638050, 683625, 957075, 1139375, 1367250, 1595125, 1914150, 2278750, 3190250, 3418125, 4785375, 6836250, 7975625, 9570750, 15951250, 23926875, 47853750]

約数ペア:

[(1, 47853750), (2, 23926875), (3, 15951250), (5, 9570750), (6, 7975625), (7, 6836250), (10, 4785375), (14, 3418125), (15, 3190250), (21, 2278750), (25, 1914150), (30, 1595125), (35, 1367250), (42, 1139375), (50, 957075), (70, 683625), (75, 638050), (105, 455750), (125, 382830), (150, 319025), (175, 273450), (210, 227875), (250, 191415), (350, 136725), (375, 127610), (525, 91150), (625, 76566), (750, 63805), (875, 54690), (1050, 45575), (1250, 38283), (1750, 27345), (1823, 26250), (1875, 25522), (2625, 18230), (3646, 13125), (3750, 12761), (4375, 10938), (5250, 9115), (5469, 8750)]