49026420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{272369}}^1$

素因数の和:272384

約数の個数: 36

約数和(自身を含む): 148714020

約数和(自身を除く): 99687600

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 272369, 544738, 817107, 1089476, 1361845, 1634214, 2451321, 2723690, 3268428, 4085535, 4902642, 5447380, 8171070, 9805284, 12256605, 16342140, 24513210, 49026420]

約数ペア:

[(1, 49026420), (2, 24513210), (3, 16342140), (4, 12256605), (5, 9805284), (6, 8171070), (9, 5447380), (10, 4902642), (12, 4085535), (15, 3268428), (18, 2723690), (20, 2451321), (30, 1634214), (36, 1361845), (45, 1089476), (60, 817107), (90, 544738), (180, 272369)]