87389050

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{673}}^1$

素因数の和:752

約数の個数: 72

約数和(自身を含む): 192935196

約数和(自身を除く): 105546146

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 53, 70, 98, 106, 175, 245, 265, 350, 371, 490, 530, 673, 742, 1225, 1325, 1346, 1855, 2450, 2597, 2650, 3365, 3710, 4711, 5194, 6730, 9275, 9422, 12985, 16825, 18550, 23555, 25970, 32977, 33650, 35669, 47110, 64925, 65954, 71338, 117775, 129850, 164885, 178345, 235550, 249683, 329770, 356690, 499366, 824425, 891725, 1248415, 1648850, 1747781, 1783450, 2496830, 3495562, 6242075, 8738905, 12484150, 17477810, 43694525, 87389050]

約数ペア:

[(1, 87389050), (2, 43694525), (5, 17477810), (7, 12484150), (10, 8738905), (14, 6242075), (25, 3495562), (35, 2496830), (49, 1783450), (50, 1747781), (53, 1648850), (70, 1248415), (98, 891725), (106, 824425), (175, 499366), (245, 356690), (265, 329770), (350, 249683), (371, 235550), (490, 178345), (530, 164885), (673, 129850), (742, 117775), (1225, 71338), (1325, 65954), (1346, 64925), (1855, 47110), (2450, 35669), (2597, 33650), (2650, 32977), (3365, 25970), (3710, 23555), (4711, 18550), (5194, 16825), (6730, 12985), (9275, 9422)]