53185140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{98491}}^1$

素因数の和:98509

約数の個数: 48

約数和(自身を含む): 165466560

約数和(自身を除く): 112281420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 98491, 196982, 295473, 393964, 492455, 590946, 886419, 984910, 1181892, 1477365, 1772838, 1969820, 2659257, 2954730, 3545676, 4432095, 5318514, 5909460, 8864190, 10637028, 13296285, 17728380, 26592570, 53185140]

約数ペア:

[(1, 53185140), (2, 26592570), (3, 17728380), (4, 13296285), (5, 10637028), (6, 8864190), (9, 5909460), (10, 5318514), (12, 4432095), (15, 3545676), (18, 2954730), (20, 2659257), (27, 1969820), (30, 1772838), (36, 1477365), (45, 1181892), (54, 984910), (60, 886419), (90, 590946), (108, 492455), (135, 393964), (180, 295473), (270, 196982), (540, 98491)]