51630015

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{257}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 84706560

約数和(自身を除く): 33076545

約数列:

[1, 3, 5, 15, 59, 177, 227, 257, 295, 681, 771, 885, 1135, 1285, 3405, 3855, 13393, 15163, 40179, 45489, 58339, 66965, 75815, 175017, 200895, 227445, 291695, 875085, 3442001, 10326003, 17210005, 51630015]

約数ペア:

[(1, 51630015), (3, 17210005), (5, 10326003), (15, 3442001), (59, 875085), (177, 291695), (227, 227445), (257, 200895), (295, 175017), (681, 75815), (771, 66965), (885, 58339), (1135, 45489), (1285, 40179), (3405, 15163), (3855, 13393)]