49437270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{647}}^1$

素因数の和:946

約数の個数: 64

約数和(自身を含む): 132503040

約数和(自身を除く): 83065770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 283, 566, 647, 849, 1294, 1415, 1698, 1941, 2547, 2830, 3235, 3882, 4245, 5094, 5823, 6470, 7641, 8490, 9705, 11646, 12735, 15282, 17469, 19410, 25470, 29115, 34938, 38205, 58230, 76410, 87345, 174690, 183101, 366202, 549303, 915505, 1098606, 1647909, 1831010, 2746515, 3295818, 4943727, 5493030, 8239545, 9887454, 16479090, 24718635, 49437270]

約数ペア:

[(1, 49437270), (2, 24718635), (3, 16479090), (5, 9887454), (6, 8239545), (9, 5493030), (10, 4943727), (15, 3295818), (18, 2746515), (27, 1831010), (30, 1647909), (45, 1098606), (54, 915505), (90, 549303), (135, 366202), (270, 183101), (283, 174690), (566, 87345), (647, 76410), (849, 58230), (1294, 38205), (1415, 34938), (1698, 29115), (1941, 25470), (2547, 19410), (2830, 17469), (3235, 15282), (3882, 12735), (4245, 11646), (5094, 9705), (5823, 8490), (6470, 7641)]