54451890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{605021}}^1$

素因数の和:605034

約数の個数: 24

約数和(自身を含む): 141575148

約数和(自身を除く): 87123258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 605021, 1210042, 1815063, 3025105, 3630126, 5445189, 6050210, 9075315, 10890378, 18150630, 27225945, 54451890]

約数ペア:

[(1, 54451890), (2, 27225945), (3, 18150630), (5, 10890378), (6, 9075315), (9, 6050210), (10, 5445189), (15, 3630126), (18, 3025105), (30, 1815063), (45, 1210042), (90, 605021)]