50439090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{457}}^1$

素因数の和:763

約数の個数: 64

約数和(自身を含む): 131112576

約数和(自身を除く): 80673486

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 283, 390, 457, 566, 849, 914, 1371, 1415, 1698, 2285, 2742, 2830, 3679, 4245, 4570, 5941, 6855, 7358, 8490, 11037, 11882, 13710, 17823, 18395, 22074, 29705, 35646, 36790, 55185, 59410, 89115, 110370, 129331, 178230, 258662, 387993, 646655, 775986, 1293310, 1681303, 1939965, 3362606, 3879930, 5043909, 8406515, 10087818, 16813030, 25219545, 50439090]

約数ペア:

[(1, 50439090), (2, 25219545), (3, 16813030), (5, 10087818), (6, 8406515), (10, 5043909), (13, 3879930), (15, 3362606), (26, 1939965), (30, 1681303), (39, 1293310), (65, 775986), (78, 646655), (130, 387993), (195, 258662), (283, 178230), (390, 129331), (457, 110370), (566, 89115), (849, 59410), (914, 55185), (1371, 36790), (1415, 35646), (1698, 29705), (2285, 22074), (2742, 18395), (2830, 17823), (3679, 13710), (4245, 11882), (4570, 11037), (5941, 8490), (6855, 7358)]