52533760

素因数分解:

$2^9\times 5^1\times {\mathrm{20521}}^1$

素因数の和:20544

約数の個数: 40

約数和(自身を含む): 125964036

約数和(自身を除く): 73430276

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 20521, 41042, 82084, 102605, 164168, 205210, 328336, 410420, 656672, 820840, 1313344, 1641680, 2626688, 3283360, 5253376, 6566720, 10506752, 13133440, 26266880, 52533760]

約数ペア:

[(1, 52533760), (2, 26266880), (4, 13133440), (5, 10506752), (8, 6566720), (10, 5253376), (16, 3283360), (20, 2626688), (32, 1641680), (40, 1313344), (64, 820840), (80, 656672), (128, 410420), (160, 328336), (256, 205210), (320, 164168), (512, 102605), (640, 82084), (1280, 41042), (2560, 20521)]