51309397293

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{48593}}^1$

素因数の和:49274

約数の個数: 48

約数和(自身を含む): 86951382336

約数和(自身を除く): 35641985043

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 653, 1617, 1959, 4571, 7183, 13713, 21549, 31997, 48593, 50281, 95991, 145779, 150843, 340151, 351967, 534523, 1020453, 1055901, 1603569, 2381057, 3741661, 7143171, 11224983, 26191627, 31731229, 78574881, 95193687, 222118603, 349043519, 666355809, 1047130557, 1554830221, 2443304633, 4664490663, 7329913899, 17103132431, 51309397293]

約数ペア:

[(1, 51309397293), (3, 17103132431), (7, 7329913899), (11, 4664490663), (21, 2443304633), (33, 1554830221), (49, 1047130557), (77, 666355809), (147, 349043519), (231, 222118603), (539, 95193687), (653, 78574881), (1617, 31731229), (1959, 26191627), (4571, 11224983), (7183, 7143171), (13713, 3741661), (21549, 2381057), (31997, 1603569), (48593, 1055901), (50281, 1020453), (95991, 534523), (145779, 351967), (150843, 340151)]