53667890

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1283}}^1$

素因数の和:1426

約数の個数: 32

約数和(自身を含む): 99843840

約数和(自身を除く): 46175950

約数列:

[1, 2, 5, 10, 47, 89, 94, 178, 235, 445, 470, 890, 1283, 2566, 4183, 6415, 8366, 12830, 20915, 41830, 60301, 114187, 120602, 228374, 301505, 570935, 603010, 1141870, 5366789, 10733578, 26833945, 53667890]

約数ペア:

[(1, 53667890), (2, 26833945), (5, 10733578), (10, 5366789), (47, 1141870), (89, 603010), (94, 570935), (178, 301505), (235, 228374), (445, 120602), (470, 114187), (890, 60301), (1283, 41830), (2566, 20915), (4183, 12830), (6415, 8366)]