51093295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 69120576

約数和(自身を除く): 18027281

約数列:

[1, 5, 11, 55, 61, 97, 157, 305, 485, 671, 785, 1067, 1727, 3355, 5335, 5917, 8635, 9577, 15229, 29585, 47885, 65087, 76145, 105347, 167519, 325435, 526735, 837595, 928969, 4644845, 10218659, 51093295]

約数ペア:

[(1, 51093295), (5, 10218659), (11, 4644845), (55, 928969), (61, 837595), (97, 526735), (157, 325435), (305, 167519), (485, 105347), (671, 76145), (785, 65087), (1067, 47885), (1727, 29585), (3355, 15229), (5335, 9577), (5917, 8635)]