49775110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{509}}^1$

素因数の和:661

約数の個数: 64

約数和(自身を含む): 112803840

約数和(自身を除く): 63028730

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 127, 154, 254, 385, 509, 635, 770, 889, 1018, 1270, 1397, 1778, 2545, 2794, 3563, 4445, 5090, 5599, 6985, 7126, 8890, 9779, 11198, 13970, 17815, 19558, 27995, 35630, 39193, 48895, 55990, 64643, 78386, 97790, 129286, 195965, 323215, 391930, 452501, 646430, 711073, 905002, 1422146, 2262505, 3555365, 4525010, 4977511, 7110730, 9955022, 24887555, 49775110]

約数ペア:

[(1, 49775110), (2, 24887555), (5, 9955022), (7, 7110730), (10, 4977511), (11, 4525010), (14, 3555365), (22, 2262505), (35, 1422146), (55, 905002), (70, 711073), (77, 646430), (110, 452501), (127, 391930), (154, 323215), (254, 195965), (385, 129286), (509, 97790), (635, 78386), (770, 64643), (889, 55990), (1018, 48895), (1270, 39193), (1397, 35630), (1778, 27995), (2545, 19558), (2794, 17815), (3563, 13970), (4445, 11198), (5090, 9779), (5599, 8890), (6985, 7126)]