49627320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1493}}^1$

素因数の和:1784

約数の個数: 64

約数和(自身を含む): 149519520

約数和(自身を除く): 99892200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 277, 554, 831, 1108, 1385, 1493, 1662, 2216, 2770, 2986, 3324, 4155, 4479, 5540, 5972, 6648, 7465, 8310, 8958, 11080, 11944, 14930, 16620, 17916, 22395, 29860, 33240, 35832, 44790, 59720, 89580, 179160, 413561, 827122, 1240683, 1654244, 2067805, 2481366, 3308488, 4135610, 4962732, 6203415, 8271220, 9925464, 12406830, 16542440, 24813660, 49627320]

約数ペア:

[(1, 49627320), (2, 24813660), (3, 16542440), (4, 12406830), (5, 9925464), (6, 8271220), (8, 6203415), (10, 4962732), (12, 4135610), (15, 3308488), (20, 2481366), (24, 2067805), (30, 1654244), (40, 1240683), (60, 827122), (120, 413561), (277, 179160), (554, 89580), (831, 59720), (1108, 44790), (1385, 35832), (1493, 33240), (1662, 29860), (2216, 22395), (2770, 17916), (2986, 16620), (3324, 14930), (4155, 11944), (4479, 11080), (5540, 8958), (5972, 8310), (6648, 7465)]