49413225

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 86137344

約数和(自身を除く): 36724119

約数列:

[1, 3, 5, 15, 25, 31, 53, 75, 93, 155, 159, 265, 401, 465, 775, 795, 1203, 1325, 1643, 2005, 2325, 3975, 4929, 6015, 8215, 10025, 12431, 21253, 24645, 30075, 37293, 41075, 62155, 63759, 106265, 123225, 186465, 310775, 318795, 531325, 658843, 932325, 1593975, 1976529, 3294215, 9882645, 16471075, 49413225]

約数ペア:

[(1, 49413225), (3, 16471075), (5, 9882645), (15, 3294215), (25, 1976529), (31, 1593975), (53, 932325), (75, 658843), (93, 531325), (155, 318795), (159, 310775), (265, 186465), (401, 123225), (465, 106265), (775, 63759), (795, 62155), (1203, 41075), (1325, 37293), (1643, 30075), (2005, 24645), (2325, 21253), (3975, 12431), (4929, 10025), (6015, 8215)]