49007888

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{337}}^1$

素因数の和:555

約数の個数: 40

約数和(自身を含む): 97445400

約数和(自身を除く): 48437512

約数列:

[1, 2, 4, 8, 16, 61, 122, 149, 244, 298, 337, 488, 596, 674, 976, 1192, 1348, 2384, 2696, 5392, 9089, 18178, 20557, 36356, 41114, 50213, 72712, 82228, 100426, 145424, 164456, 200852, 328912, 401704, 803408, 3062993, 6125986, 12251972, 24503944, 49007888]

約数ペア:

[(1, 49007888), (2, 24503944), (4, 12251972), (8, 6125986), (16, 3062993), (61, 803408), (122, 401704), (149, 328912), (244, 200852), (298, 164456), (337, 145424), (488, 100426), (596, 82228), (674, 72712), (976, 50213), (1192, 41114), (1348, 36356), (2384, 20557), (2696, 18178), (5392, 9089)]