51838240

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6113}}^1$

素因数の和:6181

約数の個数: 48

約数和(自身を含む): 124798968

約数和(自身を除く): 72960728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1696, 2120, 4240, 6113, 8480, 12226, 24452, 30565, 48904, 61130, 97808, 122260, 195616, 244520, 323989, 489040, 647978, 978080, 1295956, 1619945, 2591912, 3239890, 5183824, 6479780, 10367648, 12959560, 25919120, 51838240]

約数ペア:

[(1, 51838240), (2, 25919120), (4, 12959560), (5, 10367648), (8, 6479780), (10, 5183824), (16, 3239890), (20, 2591912), (32, 1619945), (40, 1295956), (53, 978080), (80, 647978), (106, 489040), (160, 323989), (212, 244520), (265, 195616), (424, 122260), (530, 97808), (848, 61130), (1060, 48904), (1696, 30565), (2120, 24452), (4240, 12226), (6113, 8480)]