49530250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:149

約数の個数: 128

約数和(自身を含む): 120766464

約数和(自身を除く): 71236214

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 31, 35, 50, 55, 62, 70, 77, 83, 110, 125, 154, 155, 166, 175, 217, 250, 275, 310, 341, 350, 385, 415, 434, 550, 581, 682, 770, 775, 830, 875, 913, 1085, 1162, 1375, 1550, 1705, 1750, 1826, 1925, 2075, 2170, 2387, 2573, 2750, 2905, 3410, 3850, 3875, 4150, 4565, 4774, 5146, 5425, 5810, 6391, 7750, 8525, 9130, 9625, 10375, 10850, 11935, 12782, 12865, 14525, 17050, 18011, 19250, 20750, 22825, 23870, 25730, 27125, 28303, 29050, 31955, 36022, 42625, 45650, 54250, 56606, 59675, 63910, 64325, 72625, 85250, 90055, 114125, 119350, 128650, 141515, 145250, 159775, 180110, 198121, 228250, 283030, 298375, 319550, 321625, 396242, 450275, 596750, 643250, 707575, 798875, 900550, 990605, 1415150, 1597750, 1981210, 2251375, 3537875, 4502750, 4953025, 7075750, 9906050, 24765125, 49530250]

約数ペア:

[(1, 49530250), (2, 24765125), (5, 9906050), (7, 7075750), (10, 4953025), (11, 4502750), (14, 3537875), (22, 2251375), (25, 1981210), (31, 1597750), (35, 1415150), (50, 990605), (55, 900550), (62, 798875), (70, 707575), (77, 643250), (83, 596750), (110, 450275), (125, 396242), (154, 321625), (155, 319550), (166, 298375), (175, 283030), (217, 228250), (250, 198121), (275, 180110), (310, 159775), (341, 145250), (350, 141515), (385, 128650), (415, 119350), (434, 114125), (550, 90055), (581, 85250), (682, 72625), (770, 64325), (775, 63910), (830, 59675), (875, 56606), (913, 54250), (1085, 45650), (1162, 42625), (1375, 36022), (1550, 31955), (1705, 29050), (1750, 28303), (1826, 27125), (1925, 25730), (2075, 23870), (2170, 22825), (2387, 20750), (2573, 19250), (2750, 18011), (2905, 17050), (3410, 14525), (3850, 12865), (3875, 12782), (4150, 11935), (4565, 10850), (4774, 10375), (5146, 9625), (5425, 9130), (5810, 8525), (6391, 7750)]