49764975

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1187}}^1$

素因数の和:1256

約数の個数: 48

約数和(自身を含む): 90744192

約数和(自身を除く): 40979217

約数列:

[1, 3, 5, 13, 15, 25, 39, 43, 65, 75, 129, 195, 215, 325, 559, 645, 975, 1075, 1187, 1677, 2795, 3225, 3561, 5935, 8385, 13975, 15431, 17805, 29675, 41925, 46293, 51041, 77155, 89025, 153123, 231465, 255205, 385775, 663533, 765615, 1157325, 1276025, 1990599, 3317665, 3828075, 9952995, 16588325, 49764975]

約数ペア:

[(1, 49764975), (3, 16588325), (5, 9952995), (13, 3828075), (15, 3317665), (25, 1990599), (39, 1276025), (43, 1157325), (65, 765615), (75, 663533), (129, 385775), (195, 255205), (215, 231465), (325, 153123), (559, 89025), (645, 77155), (975, 51041), (1075, 46293), (1187, 41925), (1677, 29675), (2795, 17805), (3225, 15431), (3561, 13975), (5935, 8385)]