50391740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:747

約数の個数: 96

約数和(自身を含む): 132378624

約数和(自身を除く): 81986884

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 31, 34, 35, 62, 68, 70, 85, 119, 124, 140, 155, 170, 217, 238, 310, 340, 434, 476, 527, 595, 620, 683, 868, 1054, 1085, 1190, 1366, 2108, 2170, 2380, 2635, 2732, 3415, 3689, 4340, 4781, 5270, 6830, 7378, 9562, 10540, 11611, 13660, 14756, 18445, 19124, 21173, 23222, 23905, 36890, 42346, 46444, 47810, 58055, 73780, 81277, 84692, 95620, 105865, 116110, 148211, 162554, 211730, 232220, 296422, 325108, 359941, 406385, 423460, 592844, 719882, 741055, 812770, 1439764, 1482110, 1625540, 1799705, 2519587, 2964220, 3599410, 5039174, 7198820, 10078348, 12597935, 25195870, 50391740]

約数ペア:

[(1, 50391740), (2, 25195870), (4, 12597935), (5, 10078348), (7, 7198820), (10, 5039174), (14, 3599410), (17, 2964220), (20, 2519587), (28, 1799705), (31, 1625540), (34, 1482110), (35, 1439764), (62, 812770), (68, 741055), (70, 719882), (85, 592844), (119, 423460), (124, 406385), (140, 359941), (155, 325108), (170, 296422), (217, 232220), (238, 211730), (310, 162554), (340, 148211), (434, 116110), (476, 105865), (527, 95620), (595, 84692), (620, 81277), (683, 73780), (868, 58055), (1054, 47810), (1085, 46444), (1190, 42346), (1366, 36890), (2108, 23905), (2170, 23222), (2380, 21173), (2635, 19124), (2732, 18445), (3415, 14756), (3689, 13660), (4340, 11611), (4781, 10540), (5270, 9562), (6830, 7378)]