55639904

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{91513}}^1$

素因数の和:91542

約数の個数: 24

約数和(自身を含む): 115307640

約数和(自身を除く): 59667736

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 91513, 183026, 366052, 732104, 1464208, 1738747, 2928416, 3477494, 6954988, 13909976, 27819952, 55639904]

約数ペア:

[(1, 55639904), (2, 27819952), (4, 13909976), (8, 6954988), (16, 3477494), (19, 2928416), (32, 1738747), (38, 1464208), (76, 732104), (152, 366052), (304, 183026), (608, 91513)]