55990558

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{821}}^1$

素因数の和:940

約数の個数: 32

約数和(自身を含む): 94181472

約数和(自身を除く): 38190914

約数列:

[1, 2, 13, 26, 43, 61, 86, 122, 559, 793, 821, 1118, 1586, 1642, 2623, 5246, 10673, 21346, 34099, 35303, 50081, 68198, 70606, 100162, 458939, 651053, 917878, 1302106, 2153483, 4306966, 27995279, 55990558]

約数ペア:

[(1, 55990558), (2, 27995279), (13, 4306966), (26, 2153483), (43, 1302106), (61, 917878), (86, 651053), (122, 458939), (559, 100162), (793, 70606), (821, 68198), (1118, 50081), (1586, 35303), (1642, 34099), (2623, 21346), (5246, 10673)]