49879870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{12757}}^1$

素因数の和:12804

約数の個数: 32

約数和(自身を含む): 99206208

約数和(自身を除く): 49326338

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 12757, 25514, 63785, 127570, 216869, 293411, 433738, 586822, 1084345, 1467055, 2168690, 2934110, 4987987, 9975974, 24939935, 49879870]

約数ペア:

[(1, 49879870), (2, 24939935), (5, 9975974), (10, 4987987), (17, 2934110), (23, 2168690), (34, 1467055), (46, 1084345), (85, 586822), (115, 433738), (170, 293411), (230, 216869), (391, 127570), (782, 63785), (1955, 25514), (3910, 12757)]