51612675

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 89518080

約数和(自身を除く): 37905405

約数列:

[1, 3, 5, 15, 25, 31, 75, 79, 93, 155, 237, 281, 395, 465, 775, 843, 1185, 1405, 1975, 2325, 2449, 4215, 5925, 7025, 7347, 8711, 12245, 21075, 22199, 26133, 36735, 43555, 61225, 66597, 110995, 130665, 183675, 217775, 332985, 554975, 653325, 688169, 1664925, 2064507, 3440845, 10322535, 17204225, 51612675]

約数ペア:

[(1, 51612675), (3, 17204225), (5, 10322535), (15, 3440845), (25, 2064507), (31, 1664925), (75, 688169), (79, 653325), (93, 554975), (155, 332985), (237, 217775), (281, 183675), (395, 130665), (465, 110995), (775, 66597), (843, 61225), (1185, 43555), (1405, 36735), (1975, 26133), (2325, 22199), (2449, 21075), (4215, 12245), (5925, 8711), (7025, 7347)]