54572560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:285

約数の個数: 160

約数和(自身を含む): 159989760

約数和(自身を除く): 105417200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 28, 35, 38, 40, 46, 56, 70, 76, 80, 92, 95, 112, 115, 133, 140, 152, 161, 184, 190, 223, 230, 266, 280, 304, 322, 368, 380, 437, 446, 460, 532, 560, 644, 665, 760, 805, 874, 892, 920, 1064, 1115, 1288, 1330, 1520, 1561, 1610, 1748, 1784, 1840, 2128, 2185, 2230, 2576, 2660, 3059, 3122, 3220, 3496, 3568, 4237, 4370, 4460, 5129, 5320, 6118, 6244, 6440, 6992, 7805, 8474, 8740, 8920, 10258, 10640, 12236, 12488, 12880, 15295, 15610, 16948, 17480, 17840, 20516, 21185, 24472, 24976, 25645, 29659, 30590, 31220, 33896, 34960, 35903, 41032, 42370, 48944, 51290, 59318, 61180, 62440, 67792, 71806, 82064, 84740, 97451, 102580, 118636, 122360, 124880, 143612, 148295, 169480, 179515, 194902, 205160, 237272, 244720, 287224, 296590, 338960, 359030, 389804, 410320, 474544, 487255, 574448, 593180, 682157, 718060, 779608, 974510, 1186360, 1364314, 1436120, 1559216, 1949020, 2372720, 2728628, 2872240, 3410785, 3898040, 5457256, 6821570, 7796080, 10914512, 13643140, 27286280, 54572560]

約数ペア:

[(1, 54572560), (2, 27286280), (4, 13643140), (5, 10914512), (7, 7796080), (8, 6821570), (10, 5457256), (14, 3898040), (16, 3410785), (19, 2872240), (20, 2728628), (23, 2372720), (28, 1949020), (35, 1559216), (38, 1436120), (40, 1364314), (46, 1186360), (56, 974510), (70, 779608), (76, 718060), (80, 682157), (92, 593180), (95, 574448), (112, 487255), (115, 474544), (133, 410320), (140, 389804), (152, 359030), (161, 338960), (184, 296590), (190, 287224), (223, 244720), (230, 237272), (266, 205160), (280, 194902), (304, 179515), (322, 169480), (368, 148295), (380, 143612), (437, 124880), (446, 122360), (460, 118636), (532, 102580), (560, 97451), (644, 84740), (665, 82064), (760, 71806), (805, 67792), (874, 62440), (892, 61180), (920, 59318), (1064, 51290), (1115, 48944), (1288, 42370), (1330, 41032), (1520, 35903), (1561, 34960), (1610, 33896), (1748, 31220), (1784, 30590), (1840, 29659), (2128, 25645), (2185, 24976), (2230, 24472), (2576, 21185), (2660, 20516), (3059, 17840), (3122, 17480), (3220, 16948), (3496, 15610), (3568, 15295), (4237, 12880), (4370, 12488), (4460, 12236), (5129, 10640), (5320, 10258), (6118, 8920), (6244, 8740), (6440, 8474), (6992, 7805)]