56544040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1697}}^1$

素因数の和:1739

約数の個数: 96

約数和(自身を含む): 156793320

約数和(自身を除く): 100249280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 85, 98, 119, 136, 140, 170, 196, 238, 245, 280, 340, 392, 476, 490, 595, 680, 833, 952, 980, 1190, 1666, 1697, 1960, 2380, 3332, 3394, 4165, 4760, 6664, 6788, 8330, 8485, 11879, 13576, 16660, 16970, 23758, 28849, 33320, 33940, 47516, 57698, 59395, 67880, 83153, 95032, 115396, 118790, 144245, 166306, 201943, 230792, 237580, 288490, 332612, 403886, 415765, 475160, 576980, 665224, 807772, 831530, 1009715, 1153960, 1413601, 1615544, 1663060, 2019430, 2827202, 3326120, 4038860, 5654404, 7068005, 8077720, 11308808, 14136010, 28272020, 56544040]

約数ペア:

[(1, 56544040), (2, 28272020), (4, 14136010), (5, 11308808), (7, 8077720), (8, 7068005), (10, 5654404), (14, 4038860), (17, 3326120), (20, 2827202), (28, 2019430), (34, 1663060), (35, 1615544), (40, 1413601), (49, 1153960), (56, 1009715), (68, 831530), (70, 807772), (85, 665224), (98, 576980), (119, 475160), (136, 415765), (140, 403886), (170, 332612), (196, 288490), (238, 237580), (245, 230792), (280, 201943), (340, 166306), (392, 144245), (476, 118790), (490, 115396), (595, 95032), (680, 83153), (833, 67880), (952, 59395), (980, 57698), (1190, 47516), (1666, 33940), (1697, 33320), (1960, 28849), (2380, 23758), (3332, 16970), (3394, 16660), (4165, 13576), (4760, 11879), (6664, 8485), (6788, 8330)]