49019510

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 89812800

約数和(自身を除く): 40793290

約数列:

[1, 2, 5, 10, 149, 167, 197, 298, 334, 394, 745, 835, 985, 1490, 1670, 1970, 24883, 29353, 32899, 49766, 58706, 65798, 124415, 146765, 164495, 248830, 293530, 328990, 4901951, 9803902, 24509755, 49019510]

約数ペア:

[(1, 49019510), (2, 24509755), (5, 9803902), (10, 4901951), (149, 328990), (167, 293530), (197, 248830), (298, 164495), (334, 146765), (394, 124415), (745, 65798), (835, 58706), (985, 49766), (1490, 32899), (1670, 29353), (1970, 24883)]