52027520

素因数分解:

$2^7\times 5^1\times {\mathrm{81293}}^1$

素因数の和:81312

約数の個数: 32

約数和(自身を含む): 124379820

約数和(自身を除く): 72352300

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 81293, 162586, 325172, 406465, 650344, 812930, 1300688, 1625860, 2601376, 3251720, 5202752, 6503440, 10405504, 13006880, 26013760, 52027520]

約数ペア:

[(1, 52027520), (2, 26013760), (4, 13006880), (5, 10405504), (8, 6503440), (10, 5202752), (16, 3251720), (20, 2601376), (32, 1625860), (40, 1300688), (64, 812930), (80, 650344), (128, 406465), (160, 325172), (320, 162586), (640, 81293)]