50823100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1163}}^1$

素因数の和:1219

約数の個数: 72

約数和(自身を含む): 121242240

約数和(自身を除く): 70419140

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 25, 38, 46, 50, 76, 92, 95, 100, 115, 190, 230, 380, 437, 460, 475, 575, 874, 950, 1150, 1163, 1748, 1900, 2185, 2300, 2326, 4370, 4652, 5815, 8740, 10925, 11630, 21850, 22097, 23260, 26749, 29075, 43700, 44194, 53498, 58150, 88388, 106996, 110485, 116300, 133745, 220970, 267490, 441940, 508231, 534980, 552425, 668725, 1016462, 1104850, 1337450, 2032924, 2209700, 2541155, 2674900, 5082310, 10164620, 12705775, 25411550, 50823100]

約数ペア:

[(1, 50823100), (2, 25411550), (4, 12705775), (5, 10164620), (10, 5082310), (19, 2674900), (20, 2541155), (23, 2209700), (25, 2032924), (38, 1337450), (46, 1104850), (50, 1016462), (76, 668725), (92, 552425), (95, 534980), (100, 508231), (115, 441940), (190, 267490), (230, 220970), (380, 133745), (437, 116300), (460, 110485), (475, 106996), (575, 88388), (874, 58150), (950, 53498), (1150, 44194), (1163, 43700), (1748, 29075), (1900, 26749), (2185, 23260), (2300, 22097), (2326, 21850), (4370, 11630), (4652, 10925), (5815, 8740)]