51382100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6673}}^1$

素因数の和:6705

約数の個数: 72

約数和(自身を含む): 139032768

約数和(自身を除く): 87650668

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 6673, 7700, 13346, 26692, 33365, 46711, 66730, 73403, 93422, 133460, 146806, 166825, 186844, 233555, 293612, 333650, 367015, 467110, 513821, 667300, 734030, 934220, 1027642, 1167775, 1468060, 1835075, 2055284, 2335550, 2569105, 3670150, 4671100, 5138210, 7340300, 10276420, 12845525, 25691050, 51382100]

約数ペア:

[(1, 51382100), (2, 25691050), (4, 12845525), (5, 10276420), (7, 7340300), (10, 5138210), (11, 4671100), (14, 3670150), (20, 2569105), (22, 2335550), (25, 2055284), (28, 1835075), (35, 1468060), (44, 1167775), (50, 1027642), (55, 934220), (70, 734030), (77, 667300), (100, 513821), (110, 467110), (140, 367015), (154, 333650), (175, 293612), (220, 233555), (275, 186844), (308, 166825), (350, 146806), (385, 133460), (550, 93422), (700, 73403), (770, 66730), (1100, 46711), (1540, 33365), (1925, 26692), (3850, 13346), (6673, 7700)]