49428810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2137}}^1$

素因数の和:2407

約数の個数: 48

約数和(自身を含む): 129075336

約数和(自身を除く): 79646526

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 257, 514, 771, 1285, 1542, 2137, 2313, 2570, 3855, 4274, 4626, 6411, 7710, 10685, 11565, 12822, 19233, 21370, 23130, 32055, 38466, 64110, 96165, 192330, 549209, 1098418, 1647627, 2746045, 3295254, 4942881, 5492090, 8238135, 9885762, 16476270, 24714405, 49428810]

約数ペア:

[(1, 49428810), (2, 24714405), (3, 16476270), (5, 9885762), (6, 8238135), (9, 5492090), (10, 4942881), (15, 3295254), (18, 2746045), (30, 1647627), (45, 1098418), (90, 549209), (257, 192330), (514, 96165), (771, 64110), (1285, 38466), (1542, 32055), (2137, 23130), (2313, 21370), (2570, 19233), (3855, 12822), (4274, 11565), (4626, 10685), (6411, 7710)]