49499730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{78571}}^1$

素因数の和:78591

約数の個数: 48

約数和(自身を含む): 147086784

約数和(自身を除く): 97587054

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 78571, 157142, 235713, 392855, 471426, 549997, 707139, 785710, 1099994, 1178565, 1414278, 1649991, 2357130, 2749985, 3299982, 3535695, 4949973, 5499970, 7071390, 8249955, 9899946, 16499910, 24749865, 49499730]

約数ペア:

[(1, 49499730), (2, 24749865), (3, 16499910), (5, 9899946), (6, 8249955), (7, 7071390), (9, 5499970), (10, 4949973), (14, 3535695), (15, 3299982), (18, 2749985), (21, 2357130), (30, 1649991), (35, 1414278), (42, 1178565), (45, 1099994), (63, 785710), (70, 707139), (90, 549997), (105, 471426), (126, 392855), (210, 235713), (315, 157142), (630, 78571)]