55400850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{123113}}^1$

素因数の和:123131

約数の個数: 36

約数和(自身を含む): 148844826

約数和(自身を除く): 93443976

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 123113, 246226, 369339, 615565, 738678, 1108017, 1231130, 1846695, 2216034, 3077825, 3693390, 5540085, 6155650, 9233475, 11080170, 18466950, 27700425, 55400850]

約数ペア:

[(1, 55400850), (2, 27700425), (3, 18466950), (5, 11080170), (6, 9233475), (9, 6155650), (10, 5540085), (15, 3693390), (18, 3077825), (25, 2216034), (30, 1846695), (45, 1231130), (50, 1108017), (75, 738678), (90, 615565), (150, 369339), (225, 246226), (450, 123113)]