53969840

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{10069}}^1$

素因数の和:10149

約数の個数: 40

約数和(自身を含む): 127365360

約数和(自身を除く): 73395520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 10069, 20138, 40276, 50345, 80552, 100690, 161104, 201380, 402760, 674623, 805520, 1349246, 2698492, 3373115, 5396984, 6746230, 10793968, 13492460, 26984920, 53969840]

約数ペア:

[(1, 53969840), (2, 26984920), (4, 13492460), (5, 10793968), (8, 6746230), (10, 5396984), (16, 3373115), (20, 2698492), (40, 1349246), (67, 805520), (80, 674623), (134, 402760), (268, 201380), (335, 161104), (536, 100690), (670, 80552), (1072, 50345), (1340, 40276), (2680, 20138), (5360, 10069)]