47243710

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{659}}^1$

素因数の和:840

約数の個数: 32

約数和(自身を含む): 87246720

約数和(自身を除く): 40003010

約数列:

[1, 2, 5, 10, 67, 107, 134, 214, 335, 535, 659, 670, 1070, 1318, 3295, 6590, 7169, 14338, 35845, 44153, 70513, 71690, 88306, 141026, 220765, 352565, 441530, 705130, 4724371, 9448742, 23621855, 47243710]

約数ペア:

[(1, 47243710), (2, 23621855), (5, 9448742), (10, 4724371), (67, 705130), (107, 441530), (134, 352565), (214, 220765), (335, 141026), (535, 88306), (659, 71690), (670, 70513), (1070, 44153), (1318, 35845), (3295, 14338), (6590, 7169)]