51475765

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 69816960

約数和(自身を除く): 18341195

約数列:

[1, 5, 11, 55, 61, 67, 229, 305, 335, 671, 737, 1145, 2519, 3355, 3685, 4087, 12595, 13969, 15343, 20435, 44957, 69845, 76715, 153659, 168773, 224785, 768295, 843865, 935923, 4679615, 10295153, 51475765]

約数ペア:

[(1, 51475765), (5, 10295153), (11, 4679615), (55, 935923), (61, 843865), (67, 768295), (229, 224785), (305, 168773), (335, 153659), (671, 76715), (737, 69845), (1145, 44957), (2519, 20435), (3355, 15343), (3685, 13969), (4087, 12595)]