50196100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{911}}^1$

素因数の和:973

約数の個数: 72

約数和(自身を含む): 118742400

約数和(自身を除く): 68546300

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 29, 38, 50, 58, 76, 95, 100, 116, 145, 190, 290, 380, 475, 551, 580, 725, 911, 950, 1102, 1450, 1822, 1900, 2204, 2755, 2900, 3644, 4555, 5510, 9110, 11020, 13775, 17309, 18220, 22775, 26419, 27550, 34618, 45550, 52838, 55100, 69236, 86545, 91100, 105676, 132095, 173090, 264190, 346180, 432725, 501961, 528380, 660475, 865450, 1003922, 1320950, 1730900, 2007844, 2509805, 2641900, 5019610, 10039220, 12549025, 25098050, 50196100]

約数ペア:

[(1, 50196100), (2, 25098050), (4, 12549025), (5, 10039220), (10, 5019610), (19, 2641900), (20, 2509805), (25, 2007844), (29, 1730900), (38, 1320950), (50, 1003922), (58, 865450), (76, 660475), (95, 528380), (100, 501961), (116, 432725), (145, 346180), (190, 264190), (290, 173090), (380, 132095), (475, 105676), (551, 91100), (580, 86545), (725, 69236), (911, 55100), (950, 52838), (1102, 45550), (1450, 34618), (1822, 27550), (1900, 26419), (2204, 22775), (2755, 18220), (2900, 17309), (3644, 13775), (4555, 11020), (5510, 9110)]