49615140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:421

約数の個数: 96

約数和(自身を含む): 146522880

約数和(自身を除く): 96907740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 157, 229, 230, 276, 314, 345, 458, 460, 471, 628, 687, 690, 785, 916, 942, 1145, 1374, 1380, 1570, 1884, 2290, 2355, 2748, 3140, 3435, 3611, 4580, 4710, 5267, 6870, 7222, 9420, 10534, 10833, 13740, 14444, 15801, 18055, 21068, 21666, 26335, 31602, 35953, 36110, 43332, 52670, 54165, 63204, 71906, 72220, 79005, 105340, 107859, 108330, 143812, 158010, 179765, 215718, 216660, 316020, 359530, 431436, 539295, 719060, 826919, 1078590, 1653838, 2157180, 2480757, 3307676, 4134595, 4961514, 8269190, 9923028, 12403785, 16538380, 24807570, 49615140]

約数ペア:

[(1, 49615140), (2, 24807570), (3, 16538380), (4, 12403785), (5, 9923028), (6, 8269190), (10, 4961514), (12, 4134595), (15, 3307676), (20, 2480757), (23, 2157180), (30, 1653838), (46, 1078590), (60, 826919), (69, 719060), (92, 539295), (115, 431436), (138, 359530), (157, 316020), (229, 216660), (230, 215718), (276, 179765), (314, 158010), (345, 143812), (458, 108330), (460, 107859), (471, 105340), (628, 79005), (687, 72220), (690, 71906), (785, 63204), (916, 54165), (942, 52670), (1145, 43332), (1374, 36110), (1380, 35953), (1570, 31602), (1884, 26335), (2290, 21666), (2355, 21068), (2748, 18055), (3140, 15801), (3435, 14444), (3611, 13740), (4580, 10833), (4710, 10534), (5267, 9420), (6870, 7222)]