49705280

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9137}}^1$

素因数の和:9171

約数の個数: 56

約数和(自身を含む): 125336808

約数和(自身を除く): 75631528

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 9137, 18274, 36548, 45685, 73096, 91370, 146192, 155329, 182740, 292384, 310658, 365480, 584768, 621316, 730960, 776645, 1242632, 1461920, 1553290, 2485264, 2923840, 3106580, 4970528, 6213160, 9941056, 12426320, 24852640, 49705280]

約数ペア:

[(1, 49705280), (2, 24852640), (4, 12426320), (5, 9941056), (8, 6213160), (10, 4970528), (16, 3106580), (17, 2923840), (20, 2485264), (32, 1553290), (34, 1461920), (40, 1242632), (64, 776645), (68, 730960), (80, 621316), (85, 584768), (136, 365480), (160, 310658), (170, 292384), (272, 182740), (320, 155329), (340, 146192), (544, 91370), (680, 73096), (1088, 45685), (1360, 36548), (2720, 18274), (5440, 9137)]