49265040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18661}}^1$

素因数の和:18688

約数の個数: 80

約数和(自身を含む): 166614336

約数和(自身を除く): 117349296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 18661, 37322, 55983, 74644, 93305, 111966, 149288, 186610, 205271, 223932, 279915, 298576, 373220, 410542, 447864, 559830, 615813, 746440, 821084, 895728, 1026355, 1119660, 1231626, 1492880, 1642168, 2052710, 2239320, 2463252, 3079065, 3284336, 4105420, 4478640, 4926504, 6158130, 8210840, 9853008, 12316260, 16421680, 24632520, 49265040]

約数ペア:

[(1, 49265040), (2, 24632520), (3, 16421680), (4, 12316260), (5, 9853008), (6, 8210840), (8, 6158130), (10, 4926504), (11, 4478640), (12, 4105420), (15, 3284336), (16, 3079065), (20, 2463252), (22, 2239320), (24, 2052710), (30, 1642168), (33, 1492880), (40, 1231626), (44, 1119660), (48, 1026355), (55, 895728), (60, 821084), (66, 746440), (80, 615813), (88, 559830), (110, 447864), (120, 410542), (132, 373220), (165, 298576), (176, 279915), (220, 223932), (240, 205271), (264, 186610), (330, 149288), (440, 111966), (528, 93305), (660, 74644), (880, 55983), (1320, 37322), (2640, 18661)]