52576240

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{577}}^1$

素因数の和:674

約数の個数: 80

約数和(自身を含む): 131589792

約数和(自身を除く): 79013552

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 67, 68, 80, 85, 134, 136, 170, 268, 272, 335, 340, 536, 577, 670, 680, 1072, 1139, 1154, 1340, 1360, 2278, 2308, 2680, 2885, 4556, 4616, 5360, 5695, 5770, 9112, 9232, 9809, 11390, 11540, 18224, 19618, 22780, 23080, 38659, 39236, 45560, 46160, 49045, 77318, 78472, 91120, 98090, 154636, 156944, 193295, 196180, 309272, 386590, 392360, 618544, 657203, 773180, 784720, 1314406, 1546360, 2628812, 3092720, 3286015, 5257624, 6572030, 10515248, 13144060, 26288120, 52576240]

約数ペア:

[(1, 52576240), (2, 26288120), (4, 13144060), (5, 10515248), (8, 6572030), (10, 5257624), (16, 3286015), (17, 3092720), (20, 2628812), (34, 1546360), (40, 1314406), (67, 784720), (68, 773180), (80, 657203), (85, 618544), (134, 392360), (136, 386590), (170, 309272), (268, 196180), (272, 193295), (335, 156944), (340, 154636), (536, 98090), (577, 91120), (670, 78472), (680, 77318), (1072, 49045), (1139, 46160), (1154, 45560), (1340, 39236), (1360, 38659), (2278, 23080), (2308, 22780), (2680, 19618), (2885, 18224), (4556, 11540), (4616, 11390), (5360, 9809), (5695, 9232), (5770, 9112)]