49619142

素因数分解:

$2^1\times 3^5\times {\mathrm{23}}^2\times {\mathrm{193}}^1$

素因数の和:256

約数の個数: 72

約数和(自身を含む): 117151944

約数和(自身を除く): 67532802

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 193, 207, 243, 386, 414, 486, 529, 579, 621, 1058, 1158, 1242, 1587, 1737, 1863, 3174, 3474, 3726, 4439, 4761, 5211, 5589, 8878, 9522, 10422, 11178, 13317, 14283, 15633, 26634, 28566, 31266, 39951, 42849, 46899, 79902, 85698, 93798, 102097, 119853, 128547, 204194, 239706, 257094, 306291, 359559, 612582, 719118, 918873, 1078677, 1837746, 2157354, 2756619, 5513238, 8269857, 16539714, 24809571, 49619142]

約数ペア:

[(1, 49619142), (2, 24809571), (3, 16539714), (6, 8269857), (9, 5513238), (18, 2756619), (23, 2157354), (27, 1837746), (46, 1078677), (54, 918873), (69, 719118), (81, 612582), (138, 359559), (162, 306291), (193, 257094), (207, 239706), (243, 204194), (386, 128547), (414, 119853), (486, 102097), (529, 93798), (579, 85698), (621, 79902), (1058, 46899), (1158, 42849), (1242, 39951), (1587, 31266), (1737, 28566), (1863, 26634), (3174, 15633), (3474, 14283), (3726, 13317), (4439, 11178), (4761, 10422), (5211, 9522), (5589, 8878)]