49273080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21611}}^1$

素因数の和:21644

約数の個数: 64

約数和(自身を含む): 155606400

約数和(自身を除く): 106333320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 21611, 43222, 64833, 86444, 108055, 129666, 172888, 216110, 259332, 324165, 410609, 432220, 518664, 648330, 821218, 864440, 1231827, 1296660, 1642436, 2053045, 2463654, 2593320, 3284872, 4106090, 4927308, 6159135, 8212180, 9854616, 12318270, 16424360, 24636540, 49273080]

約数ペア:

[(1, 49273080), (2, 24636540), (3, 16424360), (4, 12318270), (5, 9854616), (6, 8212180), (8, 6159135), (10, 4927308), (12, 4106090), (15, 3284872), (19, 2593320), (20, 2463654), (24, 2053045), (30, 1642436), (38, 1296660), (40, 1231827), (57, 864440), (60, 821218), (76, 648330), (95, 518664), (114, 432220), (120, 410609), (152, 324165), (190, 259332), (228, 216110), (285, 172888), (380, 129666), (456, 108055), (570, 86444), (760, 64833), (1140, 43222), (2280, 21611)]