51543234

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{541}}^1$

素因数の和:695

約数の個数: 48

約数和(自身を含む): 114990720

約数和(自身を除く): 63447486

約数列:

[1, 2, 3, 6, 9, 18, 67, 79, 134, 158, 201, 237, 402, 474, 541, 603, 711, 1082, 1206, 1422, 1623, 3246, 4869, 5293, 9738, 10586, 15879, 31758, 36247, 42739, 47637, 72494, 85478, 95274, 108741, 128217, 217482, 256434, 326223, 384651, 652446, 769302, 2863513, 5727026, 8590539, 17181078, 25771617, 51543234]

約数ペア:

[(1, 51543234), (2, 25771617), (3, 17181078), (6, 8590539), (9, 5727026), (18, 2863513), (67, 769302), (79, 652446), (134, 384651), (158, 326223), (201, 256434), (237, 217482), (402, 128217), (474, 108741), (541, 95274), (603, 85478), (711, 72494), (1082, 47637), (1206, 42739), (1422, 36247), (1623, 31758), (3246, 15879), (4869, 10586), (5293, 9738)]