55221760

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:124

約数の個数: 160

約数和(自身を含む): 151142112

約数和(自身を除く): 95920352

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 53, 55, 64, 74, 80, 88, 106, 110, 128, 148, 160, 176, 185, 212, 220, 256, 265, 296, 320, 352, 370, 407, 424, 440, 512, 530, 583, 592, 640, 704, 740, 814, 848, 880, 1060, 1166, 1184, 1280, 1408, 1480, 1628, 1696, 1760, 1961, 2035, 2120, 2332, 2368, 2560, 2816, 2915, 2960, 3256, 3392, 3520, 3922, 4070, 4240, 4664, 4736, 5632, 5830, 5920, 6512, 6784, 7040, 7844, 8140, 8480, 9328, 9472, 9805, 11660, 11840, 13024, 13568, 14080, 15688, 16280, 16960, 18656, 18944, 19610, 21571, 23320, 23680, 26048, 27136, 28160, 31376, 32560, 33920, 37312, 39220, 43142, 46640, 47360, 52096, 62752, 65120, 67840, 74624, 78440, 86284, 93280, 94720, 104192, 107855, 125504, 130240, 135680, 149248, 156880, 172568, 186560, 208384, 215710, 251008, 260480, 298496, 313760, 345136, 373120, 431420, 502016, 520960, 627520, 690272, 746240, 862840, 1004032, 1041920, 1255040, 1380544, 1492480, 1725680, 2510080, 2761088, 3451360, 5020160, 5522176, 6902720, 11044352, 13805440, 27610880, 55221760]

約数ペア:

[(1, 55221760), (2, 27610880), (4, 13805440), (5, 11044352), (8, 6902720), (10, 5522176), (11, 5020160), (16, 3451360), (20, 2761088), (22, 2510080), (32, 1725680), (37, 1492480), (40, 1380544), (44, 1255040), (53, 1041920), (55, 1004032), (64, 862840), (74, 746240), (80, 690272), (88, 627520), (106, 520960), (110, 502016), (128, 431420), (148, 373120), (160, 345136), (176, 313760), (185, 298496), (212, 260480), (220, 251008), (256, 215710), (265, 208384), (296, 186560), (320, 172568), (352, 156880), (370, 149248), (407, 135680), (424, 130240), (440, 125504), (512, 107855), (530, 104192), (583, 94720), (592, 93280), (640, 86284), (704, 78440), (740, 74624), (814, 67840), (848, 65120), (880, 62752), (1060, 52096), (1166, 47360), (1184, 46640), (1280, 43142), (1408, 39220), (1480, 37312), (1628, 33920), (1696, 32560), (1760, 31376), (1961, 28160), (2035, 27136), (2120, 26048), (2332, 23680), (2368, 23320), (2560, 21571), (2816, 19610), (2915, 18944), (2960, 18656), (3256, 16960), (3392, 16280), (3520, 15688), (3922, 14080), (4070, 13568), (4240, 13024), (4664, 11840), (4736, 11660), (5632, 9805), (5830, 9472), (5920, 9328), (6512, 8480), (6784, 8140), (7040, 7844)]