47309920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{797}}^1$

素因数の和:872

約数の個数: 96

約数和(自身を含む): 130310208

約数和(自身を除く): 83000288

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 70, 80, 106, 112, 140, 160, 212, 224, 265, 280, 371, 424, 530, 560, 742, 797, 848, 1060, 1120, 1484, 1594, 1696, 1855, 2120, 2968, 3188, 3710, 3985, 4240, 5579, 5936, 6376, 7420, 7970, 8480, 11158, 11872, 12752, 14840, 15940, 22316, 25504, 27895, 29680, 31880, 42241, 44632, 55790, 59360, 63760, 84482, 89264, 111580, 127520, 168964, 178528, 211205, 223160, 295687, 337928, 422410, 446320, 591374, 675856, 844820, 892640, 1182748, 1351712, 1478435, 1689640, 2365496, 2956870, 3379280, 4730992, 5913740, 6758560, 9461984, 11827480, 23654960, 47309920]

約数ペア:

[(1, 47309920), (2, 23654960), (4, 11827480), (5, 9461984), (7, 6758560), (8, 5913740), (10, 4730992), (14, 3379280), (16, 2956870), (20, 2365496), (28, 1689640), (32, 1478435), (35, 1351712), (40, 1182748), (53, 892640), (56, 844820), (70, 675856), (80, 591374), (106, 446320), (112, 422410), (140, 337928), (160, 295687), (212, 223160), (224, 211205), (265, 178528), (280, 168964), (371, 127520), (424, 111580), (530, 89264), (560, 84482), (742, 63760), (797, 59360), (848, 55790), (1060, 44632), (1120, 42241), (1484, 31880), (1594, 29680), (1696, 27895), (1855, 25504), (2120, 22316), (2968, 15940), (3188, 14840), (3710, 12752), (3985, 11872), (4240, 11158), (5579, 8480), (5936, 7970), (6376, 7420)]