49783990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{15413}}^1$

素因数の和:15456

約数の個数: 32

約数和(自身を含む): 99882720

約数和(自身を除く): 50098730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 15413, 30826, 77065, 154130, 262021, 292847, 524042, 585694, 1310105, 1464235, 2620210, 2928470, 4978399, 9956798, 24891995, 49783990]

約数ペア:

[(1, 49783990), (2, 24891995), (5, 9956798), (10, 4978399), (17, 2928470), (19, 2620210), (34, 1464235), (38, 1310105), (85, 585694), (95, 524042), (170, 292847), (190, 262021), (323, 154130), (646, 77065), (1615, 30826), (3230, 15413)]