51100480

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:224

約数の個数: 112

約数和(自身を含む): 130356864

約数和(自身を除く): 79256384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 53, 64, 80, 92, 106, 115, 131, 160, 184, 212, 230, 262, 265, 320, 368, 424, 460, 524, 530, 655, 736, 848, 920, 1048, 1060, 1219, 1310, 1472, 1696, 1840, 2096, 2120, 2438, 2620, 3013, 3392, 3680, 4192, 4240, 4876, 5240, 6026, 6095, 6943, 7360, 8384, 8480, 9752, 10480, 12052, 12190, 13886, 15065, 16960, 19504, 20960, 24104, 24380, 27772, 30130, 34715, 39008, 41920, 48208, 48760, 55544, 60260, 69430, 78016, 96416, 97520, 111088, 120520, 138860, 159689, 192832, 195040, 222176, 241040, 277720, 319378, 390080, 444352, 482080, 555440, 638756, 798445, 964160, 1110880, 1277512, 1596890, 2221760, 2555024, 3193780, 5110048, 6387560, 10220096, 12775120, 25550240, 51100480]

約数ペア:

[(1, 51100480), (2, 25550240), (4, 12775120), (5, 10220096), (8, 6387560), (10, 5110048), (16, 3193780), (20, 2555024), (23, 2221760), (32, 1596890), (40, 1277512), (46, 1110880), (53, 964160), (64, 798445), (80, 638756), (92, 555440), (106, 482080), (115, 444352), (131, 390080), (160, 319378), (184, 277720), (212, 241040), (230, 222176), (262, 195040), (265, 192832), (320, 159689), (368, 138860), (424, 120520), (460, 111088), (524, 97520), (530, 96416), (655, 78016), (736, 69430), (848, 60260), (920, 55544), (1048, 48760), (1060, 48208), (1219, 41920), (1310, 39008), (1472, 34715), (1696, 30130), (1840, 27772), (2096, 24380), (2120, 24104), (2438, 20960), (2620, 19504), (3013, 16960), (3392, 15065), (3680, 13886), (4192, 12190), (4240, 12052), (4876, 10480), (5240, 9752), (6026, 8480), (6095, 8384), (6943, 7360)]