56456886

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{821}}^1$

素因数の和:1056

約数の個数: 32

約数和(自身を含む): 115329888

約数和(自身を除く): 58873002

約数列:

[1, 2, 3, 6, 73, 146, 157, 219, 314, 438, 471, 821, 942, 1642, 2463, 4926, 11461, 22922, 34383, 59933, 68766, 119866, 128897, 179799, 257794, 359598, 386691, 773382, 9409481, 18818962, 28228443, 56456886]

約数ペア:

[(1, 56456886), (2, 28228443), (3, 18818962), (6, 9409481), (73, 773382), (146, 386691), (157, 359598), (219, 257794), (314, 179799), (438, 128897), (471, 119866), (821, 68766), (942, 59933), (1642, 34383), (2463, 22922), (4926, 11461)]