54150740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:357

約数の個数: 96

約数和(自身を含む): 138184704

約数和(自身を除く): 84033964

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 67, 70, 92, 115, 134, 140, 161, 230, 251, 268, 322, 335, 460, 469, 502, 644, 670, 805, 938, 1004, 1255, 1340, 1541, 1610, 1757, 1876, 2345, 2510, 3082, 3220, 3514, 4690, 5020, 5773, 6164, 7028, 7705, 8785, 9380, 10787, 11546, 15410, 16817, 17570, 21574, 23092, 28865, 30820, 33634, 35140, 40411, 43148, 53935, 57730, 67268, 80822, 84085, 107870, 115460, 117719, 161644, 168170, 202055, 215740, 235438, 336340, 386791, 404110, 470876, 588595, 773582, 808220, 1177190, 1547164, 1933955, 2354380, 2707537, 3867910, 5415074, 7735820, 10830148, 13537685, 27075370, 54150740]

約数ペア:

[(1, 54150740), (2, 27075370), (4, 13537685), (5, 10830148), (7, 7735820), (10, 5415074), (14, 3867910), (20, 2707537), (23, 2354380), (28, 1933955), (35, 1547164), (46, 1177190), (67, 808220), (70, 773582), (92, 588595), (115, 470876), (134, 404110), (140, 386791), (161, 336340), (230, 235438), (251, 215740), (268, 202055), (322, 168170), (335, 161644), (460, 117719), (469, 115460), (502, 107870), (644, 84085), (670, 80822), (805, 67268), (938, 57730), (1004, 53935), (1255, 43148), (1340, 40411), (1541, 35140), (1610, 33634), (1757, 30820), (1876, 28865), (2345, 23092), (2510, 21574), (3082, 17570), (3220, 16817), (3514, 15410), (4690, 11546), (5020, 10787), (5773, 9380), (6164, 8785), (7028, 7705)]